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1 # |
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2 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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3 # |
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4 # This code is free software; you can redistribute it and/or modify it |
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5 # under the terms of the GNU General Public License version 2 only, as |
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6 # published by the Free Software Foundation. Oracle designates this |
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7 # particular file as subject to the "Classpath" exception as provided |
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8 # by Oracle in the LICENSE file that accompanied this code. |
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9 # |
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10 # This code is distributed in the hope that it will be useful, but WITHOUT |
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11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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13 # version 2 for more details (a copy is included in the LICENSE file that |
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14 # accompanied this code). |
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15 # |
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16 # You should have received a copy of the GNU General Public License version |
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17 # 2 along with this work; if not, write to the Free Software Foundation, |
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18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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19 # |
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20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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21 # or visit www.oracle.com if you need additional information or have any |
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22 # questions. |
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23 # |
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24 # Allowance for leap seconds added to each time zone file. |
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25 |
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26 # This file is in the public domain. |
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27 |
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28 # This file is generated automatically from the data in the public-domain |
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29 # leap-seconds.list file available from most NIST time servers. |
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30 # If the URL <ftp://time.nist.gov/pub/leap-seconds.list> does not work, |
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31 # you should be able to pick up leap-seconds.list from a secondary NIST server. |
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32 # See <http://tf.nist.gov/tf-cgi/servers.cgi> for a list of secondary servers. |
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33 # For more about leap-seconds.list, please see |
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34 # The NTP Timescale and Leap Seconds |
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35 # http://www.eecis.udel.edu/~mills/leap.html |
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36 |
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37 # The International Earth Rotation and Reference Systems Service |
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38 # periodically uses leap seconds to keep UTC to within 0.9 s of UT1 |
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39 # (which measures the true angular orientation of the earth in space); see |
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40 # Terry J Quinn, The BIPM and the accurate measure of time, |
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41 # Proc IEEE 79, 7 (July 1991), 894-905 <http://dx.doi.org/10.1109/5.84965>. |
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42 # There were no leap seconds before 1972, because the official mechanism |
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43 # accounting for the discrepancy between atomic time and the earth's rotation |
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44 # did not exist until the early 1970s. |
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45 |
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46 # The correction (+ or -) is made at the given time, so lines |
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47 # will typically look like: |
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48 # Leap YEAR MON DAY 23:59:60 + R/S |
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49 # or |
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50 # Leap YEAR MON DAY 23:59:59 - R/S |
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51 |
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52 # If the leapsecond is Rolling (R) the given time is local time. |
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53 # If the leapsecond is Stationary (S) the given time is UTC. |
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54 |
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55 # Leap YEAR MONTH DAY HH:MM:SS CORR R/S |
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56 Leap 1972 Jun 30 23:59:60 + S |
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57 Leap 1972 Dec 31 23:59:60 + S |
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58 Leap 1973 Dec 31 23:59:60 + S |
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59 Leap 1974 Dec 31 23:59:60 + S |
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60 Leap 1975 Dec 31 23:59:60 + S |
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61 Leap 1976 Dec 31 23:59:60 + S |
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62 Leap 1977 Dec 31 23:59:60 + S |
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63 Leap 1978 Dec 31 23:59:60 + S |
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64 Leap 1979 Dec 31 23:59:60 + S |
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65 Leap 1981 Jun 30 23:59:60 + S |
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66 Leap 1982 Jun 30 23:59:60 + S |
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67 Leap 1983 Jun 30 23:59:60 + S |
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68 Leap 1985 Jun 30 23:59:60 + S |
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69 Leap 1987 Dec 31 23:59:60 + S |
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70 Leap 1989 Dec 31 23:59:60 + S |
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71 Leap 1990 Dec 31 23:59:60 + S |
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72 Leap 1992 Jun 30 23:59:60 + S |
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73 Leap 1993 Jun 30 23:59:60 + S |
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74 Leap 1994 Jun 30 23:59:60 + S |
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75 Leap 1995 Dec 31 23:59:60 + S |
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76 Leap 1997 Jun 30 23:59:60 + S |
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77 Leap 1998 Dec 31 23:59:60 + S |
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78 Leap 2005 Dec 31 23:59:60 + S |
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79 Leap 2008 Dec 31 23:59:60 + S |
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80 Leap 2012 Jun 30 23:59:60 + S |
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81 Leap 2015 Jun 30 23:59:60 + S |
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82 Leap 2016 Dec 31 23:59:60 + S |
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83 |
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84 # Updated through IERS Bulletin C53 |
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85 # File expires on: 28 December 2017 |