This is the approach taken by the POSIX conventions. This parameter also controls whether internet resources will be queried to update the leap second table if the installed version is out of date. The IERS website is: The leap second information at the IERS website is actually the difference between atomic time (TAI) and UTC. A leap second is a one-second adjustment that is occasionally applied to Coordinated Universal Time (UTC) in order to keep its time of day close to the mean solar time. Juan Zornoza and M. It was added to keep our modern timekeepers - atomic clocks, which rely on the vibrations in atoms to provide a very accurate measurement of time - in line. But to secure the integrity of these life-threatening gambles, a violent and powerful organization by the name of “Kakerou” referees these games as a neutral party. YuYu Hakusho - Yusuke absorbing the spirit orb HxH - Kurapika vs Uvogin Daiya no Ace - Sawamura Ace Haikyuu - First point of Nekoma vs Karasuno Usogui - Leap second Crows - Bouya vs Rindaman Berserk - Eclipse” A leap second is a one-second adjustment that is occasionally applied to Coordinated Universal Time (UTC) in order to keep its time of day close to the mean solar time. Leap second processing is not handled separately by the Windows operating system (OS). A leap second is an occasional 1-second adjustment to UTC. News. When a leap second occurs during a year it takes place at a specific time, either June 31 or December 31 at 23:59:60 GMT/UTC time. Seeing through the lies of others, Baku Madarame challenges a variety of high stakes games at. In the next century we will need a leap second every year, often twice every year; and 2,500 years from now we will need a leap second every month. This may create a need for a negative leap second. It began airing on October 3, 2023, with an advance screening for the first three episodes on September 30, 2023. The last 8 bits of both these week numbers are 137 (decimal). But a lot of writers work backwards. Some operations, including. gitignore","contentType":"file"},{"name":"CONTRIBUTING","path. 2. From 2035, leap seconds are no longer going to matter. The abbreviation combines the letter Y for "year", the number 2 and a capitalized version of k for the SI unit prefix kilo meaning 1000; hence, 2K signifies 2000. His head is. Apr 20 00:16:34. The leap second information is broadcast in the navigation message. Today, June 30, will be approximately one second longer than usual, and official atomic timekeeping will factor in this second before turning over to July 1. 8K Dec 13,19. Juniper EX switches support "leap-second" adjustment. Follow Bak Madarame a. . For instance, 2004 and 2020 are leap years, but 1900 is not. So in Europe the leap second is inserted during night time, but e. The event welcomed 172,000+ attendees from 183 countries. It’s more a recognition that the disadvantages of the current leap second system are too high, and getting worse. Leap Second Processing. k. A leap year contains a leap day. Leap Second Smearing is NOT configured by default. Table of Leap Seconds. This is what our year is based on, and the exact number is actually 365. Baku Madarame, also known as "Usogui," is a skilled gambler who is willing to risk more than just his riches. Main Role. In effect, whenever atomic time is a full second ahead. The big exception to that is leap years. Or check it out in the app stores Home; Popular The current difference between UTC and TAI is 37 seconds. Olson right time is GPS time plus 9 seconds. They are necessary because the Sun's position in the sky is governed by the rate at which the Earth turns on its polar axis, and this varies. Madarame Baku wins using the Leap Second which is added at 8:59:60 AM in Japan because Japan time is GMT+9. Parameters: tablearray_like or LeapSeconds. There are gamblers out there who even bet their lives as ante. But for a sport like NASCAR, streaming. To set a leap second event, navigate to Select > [Select Scenario] > Configure [selected scenario]: View 2/3 > LS:. 000 while TAI was (exactly) 2010-12-27T11:00:34. Here is a tldr from a 4chan poster: Baku is the one who made the coincidence happen. The historical list of leap seconds can be found here. The year 2016 will be one second longer than most, due to the addition of a "leap second" on December 31, the US Naval Observatory announced Wednesday. The ranging code and navigation message are modulated. But they really confuse computers, which is why Facebook-owner Meta wants to get. 001 SI (TAI) seconds fit into a mean solar day. 1988, 2008, 2012, 2016 etc. Follow our detailed guide to resolve any issues the lepa second issue could cause. 2011. 3 people are born, 1. BIMP is going to allow UTC and UTI to drift apart until at least 2135, hoping that scientists can come up with a better system of accounting. Once again we are going to adjust the world’s clocks by one second. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":". It is the opposite of a positive leap second, which is a one-second addition to our clocks. The Confessions of St. Every few years, we give one day an extra second. Shiraishi Mai. anorlunda. Japan began streaming a video featuring the opening scene from the live-action film of Toshio Sako 's Usogui ( The Lie Eater) manga on Friday. The difference between TAI and UTC time scales (the accumulated number of leap seconds) as of the corresponding date. The Global Positioning System (GPS) Analysis Program produces high-quality estimates of polar motion and UT1-like variations, GPS satellite orbits, clocks for the tracking station and satellites, and other quantities from observations of the GPS satellites. The GPS time scale began on. The Souichi in the final battle was one who lost his memory of what happened during the early stages where the leap second was foreshadowed. Both leap seconds and leap years are added as basic ways to keep the clock in sync with the Earth's rotation. A leap second is simply an adjustment of a single second to the UTC. When the leap second flag is set to '1', the prediction record must notA leap second is a onesecond adjustment that is occasionally applied to Coordinated Universal Time (UTC) in order to keep its time of day close to the mean solar time, or UT1. The UTC follows the International Atomic Time (TAI) measured by atomic clocks. leap second: [noun] an intercalary second added to Coordinated Universal Time to compensate for the slowing of the earth's rotation and keep Coordinated. Scientists and government representatives meeting at a conference in France voted on Friday to scrap leap seconds by. k. whether the clock appears to run slow or fast, or stop, or jump) depends on platform and configuration, so should not be relied on. In both cases this happens at the end of the UTC day. Leap seconds are added to keep the difference between UTC and astronomical time to less than 0. People gathered to observe a leap second in 2012. Min/max points: -999 to 999. A 'successful failure': SpaceX's Starship achieves liftoff, loses contact mid-flight. See next section for details. Follow Baku Madarame a. The NTP daemon ntpd can be configured to evaluate a leap second file (a simple text file in a specific format) to. GPS is NOT adjusted for leap seconds. 5K. Yes I think it’s implied the Perfect Leader figured it out near the end before the memory loss. Kurama Ranko. 29 — the leap day that’s added to the calendar every four years to account for the difference between the 365. The UTC time standard, which is widely used for international timekeeping and as the reference for civil time in most countries, uses the international system (SI) definition of the second,. Term of the week: Leap second. Diligent_Medium8434 • 1 yr. Scientists and government representatives meeting at a conference in France voted on Friday to scrap leap seconds by. A global group of scientists and government officials voted ( almost unanimously) Friday to axe the small time adjustment method, in a change. Microsoft plans to officially support "leap seconds" in Windows 10 and Windows Server editions, the company has revealed today. Baku losing a gamble for real, not purposeful. It was also named the "millennium bug" because it was associated with the popular (rather. to make a large jump or sudden movement, usually from one place to another: 2. But to secure the integrity of these life-threatening gambles, a violent and powerful organization by the name of. Therefore, 2012/7/1 08:59:60 is processed as 2012/7/1 09:00:00, per the ISO 8601 format. Usogui (The Lie Eater) as he gambles against maniacal opponents at games – such as. This is typically used only by stratum 1 servers. Leap Second Introduction The Coordinated Universal Time (UTC) time standard, based on atomic clocks, is widely used for international timekeeping and as the reference for time in most countries. The Leap Second occurs simultaneously worldwide based on UTC day transition 30 June/1 July, irrespective of your local time zone. Do not leap twice in the same direction unless outlining a triad. Since then, there have been 18 leap seconds introduced, such that there is now an. 02 seconds: Having "leap minutes" in the same way we have "leap seconds" will be a Y2K clusterf**k as many people have mentioned because it will be a once in ~120 years event. 59. The Tokyo Revengers: Tenjiku Arc (東京リベンジャーズ 天竺編, Tōkyō Ribenjāzu Tenjiku-hen?) is the third season of the Tokyo Revengers anime. Yep congrats to. His nickname is Usogui (literally The Lie Eater). It is unclear if these events are related to the overall. UTC — the reference against which international time zones are set — is calculated by averaging signals from around 400 atomic clocks, with leap seconds added to stop UTC drifting away from. Film opened on February 11. Leap Second is the most comprehensive video journal app to capture, trim, and stitch your 1 second daily videos. GPS is NOT adjusted for leap seconds. Ken Ryuguji (龍 (りゅう) 宮 (ぐう) 寺 (じ) 堅 (けん) , Ryūguji Ken?), or Draken (ドラケン, Doraken?), is a founding member and the former Vice-Leader (副総長, Fuku Sōchō?) of the Tokyo Manji Gang. However, it unfortunately takes some time to get to that brilliance. The guy in the second to last chapter who bets his life on the draw of a card is Mr. 1 Answer. Get information on what the leap second bug is and how it may affect your systems. Taking risks is a part of human nature, and to gamble means to risk losing something important in the pursuit of obtaining something greater. The film sold 213,000 tickets and earned 336 million yen (about US$2. He really forgor : r/Usogui. Check out my:Twitte. Leap second configuration. TAI is a monotonically increasing time standard. And then coming back and surpass somehow. The standard name for the link is ntpkey_leap. The first leap seconds were in June and December of 1972, the only year that ever had two. In recent years, a leap second has been used 27 times to adjust the times. Alaafodder. 2. This flag is only activated on the day of the leap second event. A Beginners Guide to all SWTOR classes and disciplines in the game to help you make your choice of what role do you want to play and why! The guide is up-to-date for Patch 7. For most people, a single second more or less doesn’t matter much. More recently, it has become a common practice to “smear” a leap second by simply slowing down or speeding up the clock. Some of the easier to explain ones would be: Baku's Existentialism but purposeful following of fate at his own will and Souichi's mom representing destiny itself, (this ones really deep, there's speculation on Souichi's mom being. /waf configure script from the NTP source code package with the --enable-leap-smear parameter before the executables are built. “The advance of a clock slows, but never stops. In search of lost time: The leap second will soon become a thing of the past. com] On June 30, the world will receive a gift of time: a single, extra second known as a "leap second. 1. Julius Fade. Tetta Kisaki (稀 (き) 咲 (さき) 鉄 (てっ) 太 (た) , Kisaki Tetsuta?) is the main antagonist of Tokyo Revengers up until his death after the Kanto Incident. There are gamblers out there who even bet their lives as ante. In 2024, LEAP will be back for the third year to bring together the global technology ecosystem. By the time the last leap second was introduced at the end of 1998, the day length had shrunk back to something like +1. As of 1 January 2017, TAI is ahead of UTC by 37 seconds. . WildBlue - plots of satellite internet performance. If a second (or hour) is removed, those times are skipped and apparent timestamps will jump forward. tidal forces, earthquakes, hurricanes, etc. After several months notice, the leap second is added at 18:59. Since 1972, the world's timekeeping authorities have added a leap second 27 times to the global clock known as the International Atomic Time (TAI). 25 of a UT1 second. There are gamblers out there who even bet their lives as ante. Support Role. New York: Grosset & Dunlap, 1931, page 267. But to secure the integrity of these life-threatening gambles, a violent and powerful organization by the name of “Kagerou” referees these games as a neutral party. As each day has 24 hours, there are 8784 hours in a leap year in total. The meaning of LEAP SECOND is an intercalary second added to Coordinated Universal Time to compensate for the slowing of the earth's rotation and keep Coordinated Universal Time in synchrony with solar time. The world’s top. The leap second: its history and possible futureA leap second is a second that is occasionally inserted (when) into UTC time in order to bring it into line with solar time (because the earth's rotation rate is slightly slowing). A leap second is an occasional 1-second adjustment to UTC. History/origin: The term "day" originates from the Old English term "dæg. Plotting DUT1 along the same time axis confirms that. ago. 9 seconds, they order a leap second to be added worldwide. “The advance of a clock slows, but never stops. The Global Positioning System (GPS) epoch is January 6, 1980 and is synchronized to UTC. There are also 10 servers that have the “unsynchronized” bit set. GeoWriting - writing large words with GPS track logs. If you want to get the updates about latest. This method matches leap seconds with those present in the ERFA table, and extends the latter as necessary. Ordinarily, the file is found using the "leapfile" directive in ntp. 1. Discover (and save!) your own Pins on PinterestThe last leap second happened on the 31st of December 2016. He really forgor. comment sorted by Best Top New Controversial Q&A Add a CommentExpanding on the accepted answer by providing some more details possibly of interest. At 23:59:59 on December 31, 2016, an additional second was added to UTC (Universal Time Coordinated) so that, for exactly one second, UTC time was 23:59:60. The Colorado LEAP program is federally funded. Last night, a leap second has occurred, and I now have example readings using both of their methods running on several computers. The International Earth Rotation and Reference Systems Service adds a leap secon. Min/max points: -999 to 999. When a leap second occurs during a year it takes. 740 ms For the latest 7-20 days and the prediction. A negative leap second is a second that is subtracted from our clocks to keep them in sync with the Earth's rotation. g. One sidereal second is approximately 365. 8. Months have a variable (but repeatable pattern) for the number of days in a month, ranging from 28 to 31. The number of leap seconds increases by one to 27 on December 31, 2016. 000 and UT1 was (approximately) 2010-12-27T10:59:59. If the ERFA leap seconds file was corrupted, it will be reset. iers in order to set auto_download = False does not in and of itself trigger a download of the leap seconds file. A subreddit regarding everything about the series Usogui by Toshio Sako. A negative leap second would skip the UTC second labeled 23:59:59 of the last day of a chosen month so thatUltimately, if no change was made, the Sun would eventually appear overhead at 'midnight'. Usogui (The Lie Eater) as he gambles against maniacal opponents at games—such as Escape the. March/April, 2007: Baku challenges National Liberation Front "Al Hibul" in Africa, West Darfur. Warner Bros. Meta and Google are among the tech companies that have demanded for leap seconds to be ditched. Configuration of leap seconds include two parameters: initial GPS-to-UTC offset (due to accumulated leap second events) and future leap second event. In other words, for one minute of one hour of one day, the clock. a. Windows applies leap seconds by taking the new time from the upstream time server, and applying the usual adjustments as if it were simple clock drift. Seismic activity can be. (Leap seconds can, in theory, be used to shorten a day too, although that hasn’t. [deleted] • 1 yr. Other Stories:Leap seconds are added to coordinated universal time in order to account for changes in the Earth’s rate of spin. 47 milliseconds under, until July 26, 2022, at 1. Souichi Kiruma (切間 創一) Kiruma Souichi is the current Royal Leader of Kakerou and one of the most important characters of Usogui. It was updated on 15 May 2023 and 8 November 2023. From 2035, leap seconds are no longer going to matter. When the SystemInformationClass parameter is SystemLeapSecondInformation, the buffer pointed to by the SystemInformation parameter should be large enough to hold an opaque SYSTEM_LEAP_SECOND_INFORMATION structure for use in enabling or disabling. 933 are not. A leap second is a second added to Coordinated Universal Time (UTC) in order to keep it synchronized with astronomical time. It is a text-based format used by calendaring. The first leap second was introduced on June 30, 1972. Oct 29, 2018 at 5:02. Leap seconds are used to keep the difference between UT1 and UTC to within ±0. But the fact that has not made to the textbooks in parts of the world is that since 1972, we occasionally add an extra second, a leap. A negative leap second could help the world's clocks catch up. ) IGS/RTCM RINEX WG Chair ESA/ESOC/Navigation Support Office Darmstadt, GermanyWeeks in a leap years. Earlier this month, officials decided to do away with the leap second, beginning in 2035 and continuing. Without the leap second, hi-tech clocks would race ahead of solar time, amounting to a discrepancy of about 15 seconds every 100 years, experts believe. The leap second question has been openly debated for 15 years, but this November, it will come to a head at the 2015 World Radiocommunication Conference in Geneva, according to Wayne Whyte, a NASA. To save Tokyo. Lets enjoy. This periodic adjustment mainly benefits scientists. GPS is NOT adjusted for leap seconds. Negative leap seconds, the opposite of regular leap seconds, involve subtracting time from the Earth’s timekeeping system so that it aligns. Japan announced the first main cast member, director, and February 2022 opening date for the live-action film of Toshio Sako 's Usogui ( The Lie Eater) manga on Friday. UTC-SLS is Unix time without a 1 second pause. A top scientist has proposed a new way to reconcile the two different ways that our clocks keep time. Currently, two phase III trials, LEAP-010 (NCT04199104) and LEAP-009 (NCT04428151), to study lenvatinib and pembrolizumab combination are ongoing. This work is done in close conjunction with the International GNSS Service (IGS) and relies upon the IGS. The second approach is to increment the system clock during the leap second and step the clock backward one second at the end of the leap second. The movie stars Ryûsei Yokohama as Baku Madarame, Hayato Sano as Takaomi Kaji, Shôhei Miura as Ikki Sadakuni, Mai Shiraishi. . While the last second of a normal day is 23:59:59, the last second of a leap day is 23:59:60. But to secure the integrity of these life-threatening gambles, a violent and powerful organization by the name of “Kagerou” referees these games as a neutral party. Instead it was a leap second, an extra second inserted deliberately by the time lords of the International Earth Rotation and Reference Systems Service, designed to fractionally extend the day. This can be problematic when the leap second is inserted on weekends,News. Scientists have agreed to scrap the leap second at the General Conference on Weights and Measures (CGPM) in Paris on November 18, Nature reported. /waf configure script from the NTP source code package with the --enable-leap-smear parameter before the executables are built. 5) Key personnel may want to consider postponing vacation time scheduled around the date of leap second insertion. Meeting in Versailles, France, on Friday, the Bureau International des Poids et Mesures (BIPM) has called time-out on "leap seconds"—the little jumps occasionally. In fact, the only real problem is that Unix and Linux systems have a wide range of different ways of coping with them, according to taste. Example:The year is also divisible by 400. ) UTC diverges from mean solar time or astronomical time. Negative. If the device has calculated that its system clock loses time (perhaps there needs to be a frequency compensation from the. One such format for conveying this information is iCalendar []. The children of the world have long learned to memorise the leap-year formula, that is, after every four years February has 29 days instead of 28 and the yearly number of days become 366 from 365. Midnight came later on Tuesday as for the first time in three years an extra second was added to the official time set by atomic clocks. Any timescale at all is possible, with no setting in 1588 to tell you. mangadex. The second approach is to increment the system clock during the leap second and step the clock backward one second at the end of the leap second. ”. The leap second that ended 1987 triggered an early thread. Baku Madarame, also known as "Usogui," is a skilled gambler who is willing to risk more than just his riches. This method matches leap seconds with those present in the ERFA table, and extends the latter as necessary. Hernández-Pajares, Technical University of Catalonia, Spain. Even if ntpd has been compiled to enable leap smearing support, leap smearing is only done if explicitly configured. ago. k. Remember, every second counts!60 seconds per hour. The calendar is a lunisolar tool based on a Metonic combination of the cycles. Also 61 seconds for the minute including leap second, 60 minutes + 1 second for the hour including leap secont, 24 hours + 1 second for the day including leap second, 365 (for common year) or 366 (for leap year) days + 1 second for the year including leap second. 2020 /4 = 505 - 2020 is a leap year. The 27th leap second will be introduced into the radio broadcast time scale that is currently known by the name UTC. Red Hat has put together a comprehensive guide on the 2016 leap second issue to prepare and prevent any problems or downtime while using Red Hat Enterprise Linux. The Old Republic is the only massively-multiplayer online game with a Free-to-Play option that. If the Announce packets are marked as ARB timescale, by convention only, this means timestamps are in UTC. Sat, Nov 19, 2022 · 2 min read. Improve this answer. Expiration days are thus generally at least 150 days after the present. Photo: NBC. 3. Any local time changes due to 'daylight saving' are ignored. Leap years have 366 days instead of the usual 365 days and occur almost every four years. E. The film stars. comment sorted by Best Top New Controversial Q&A Add a Comment When obtaining the leap second 23:59:60 UTC, it is treated as a second occurence of 23:59:59 UTC without re-counting the 100 ns ticks, but keeping all 10 million ticks of that second at the maximum tick count possible instead, i. Instead of then adding on a leap minute to clocks, Levine proposed a “kind of smear”, in which the last minute of the day takes two minutes. Credit: AI-generated image. You can either Cleave + Heroic Leap, or pre pop Die by the Sword into Cleave, Bladestorm. Greenwich Mean Time (GMT) was derived by measuring the solar day, which is dependent on the Earth's rotation. We look for a file that expires more than 180 - auto_max_age after the present. Announcement of leap seconds in UTC and information on UTC-TAI. However, this can be overridden by a configuration parameter. ago. The leap seconds we are interested in are the difference between the Global Positioning System (GPS) time and UTC and is called the GPS-UTC Offset. Dec 10, 2021 - This Pin was discovered by Zake 🇮🇹. The table below lists all leap seconds that have already occurred, or are scheduled to occur. Leap Seconds. True, Baku gotta get a little nerf. Unconvincing in most of its aspects, sometimes unwillingly funny, it could have been so much better if it were 10 times shorter. I drew Hachina. Photo: Getty. Table of Leap Seconds. k. The first leap second was introduced on June 30, 1972. a. Both solar and lunisolar calendars with regional variations are used in India and the Indian subcontinent. That's real situation in measuring time for someone who loves exactness. If you're curious about leap years since 2000 or want a leap year list from 2000, the tool provides all the details. The computer scientist and leap second expert Markus Kuhn from the University of Cambridge lists the following arguments against leap seconds: Leap seconds could cause disruptions where computers are tightly synchronized with UTC. His public persona is Hachina Naoki (蜂名 直器はちな なおき, Hachina Naoki; "Naoki Hachina"), who has a. The system of leap seconds was introduced in 1972, and so far, there have been 27 leap seconds. This is why leap seconds have been used. Follow Bak Madarame a. There are 52 weeks and 2 days in a leap year. March/April,. On a serious note, the “devilishly happy” one was really good, probably souichi’s perfection, superorganism, “a savage, inhuman form”, and “a man of determination with nothing left to lose”. auto_max_age: Maximum age of predictive data before auto-downloading (days). Astronomical time (UT1), or mean solar time, is based on the rotation of Earth, which is. There probably were not a lot of us that noticed it during the countdown to midnight last Saturday, but this year, time needed a tweak. At the leap second's inception, scientists added 10 of them; a further 27 have been tacked on in the years since. From what little I've read of Usogui, Kanoh gets crushed. 001 SI (TAI) seconds fit into a mean solar day. . There have been various proposals to abolish leap seconds, most recently from the ITU. 閏秒 （うるうびょう、 英: leap second ）は、現行の 協定世界時 (UTC) において、 世界時のUT1 との差を調整するために追加もしくは削除される 秒 である [1] [2] 。. comments sorted by Best Top New Controversial Q&A Add a Comment. update-leap will validate the file currently on the local system and if necessary, updates leap-second definition file. Souichi's position as Leader of Kakerou Everything Baku has. The manga was later adapted into original video animation, which was. The only way to get this behavior is to invoke the . Instead of repeating a second, we “smear” away the extra second. We might soon lose a full second of our lives. 59 milliseconds less time. BIMP is going to allow UTC and UTI to drift apart until at least 2135, hoping that scientists can come up with a better system of accounting. Nobody can say, since we’ve never had a negative leap second. 2022年までに実施された計27回の閏秒は、いずれも1秒. The Global Positioning System (GPS) epoch is January 6, 1980 and is synchronized to UTC. Aug 2, 2022. It’s more a recognition that the disadvantages of the current leap second system are too high, and getting worse. 4. 520) where he'd lose his memory, so it was too late for him to do anything about it. Have you heard of leap seconds? They’re like Feb. The fact that the leap second is even necessary is thanks to two things: the invention of the very precise atomic clock and the fact that the earth does not always rotate at the same speed. • 2 yr. LEAP in – and tap into the limitless potential of tech. (Source: Easy Going Scans) Volumes 12–15: Igyou Tobakusha Usokui Volume 25: Yakou-san. 0. Alas it did in the form of the leap second. Madarame Baku / Usogui. Worse still, Meta points out that "with the Earth's rotation pattern changing, it's very likely that we will get a negative leap second at some point in the future. It seems like our prayers have been answered, as the mangaka has just announced a continuation of the beloved manga series, Usogui! That's right, you heard it here first: the high-stakes world of gambling is back with Madarame Baku and the gang in a brand-new story arc called "Usogui: The Next Bet. This winter's leap second will be the first in seven years. This extra second is displayed on UTC clocks as 23:59:60. この現行方式のUTCは 1972年 に始まった。. Nowadays, however, adding a leap second—which is scheduled to occur at 23:59:59 on June 30 (the halfway point of the year)—can cause computer systems to become confused when their clock shows. 1K Aug 25,19 Chapter 263. In an echo of the "Y2K" bug that was expected to – but didn't – befuddle computers around the world on 1 January 2000, travellers in Australia, where the effects were felt first as the leap. The last leap second was on December 31, 1995, and the last summertime leap second was on June 30, 1994. A leap second entry consists of the following space-delimited information: The Gregorian calendar 4-digit year, abbreviated month name, and day of the date immediately following the leap second.