#

# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

#

# This code is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License version 2 only, as

# published by the Free Software Foundation.  Oracle designates this

# particular file as subject to the "Classpath" exception as provided

# by Oracle in the LICENSE file that accompanied this code.

#

# This code is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

# version 2 for more details (a copy is included in the LICENSE file that

# accompanied this code).

#

# You should have received a copy of the GNU General Public License version

# 2 along with this work; if not, write to the Free Software Foundation,

# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

#

# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

# or visit www.oracle.com if you need additional information or have any

# questions.

#

# Allowance for leap seconds added to each time zone file.

# This file is in the public domain.

# This file is generated automatically from the data in the public-domain

# leap-seconds.list file, which can be copied from

# <ftp://ftp.nist.gov/pub/time/leap-seconds.list>

# or <ftp://ftp.boulder.nist.gov/pub/time/leap-seconds.list>

# or <ftp://tycho.usno.navy.mil/pub/ntp/leap-seconds.list>.

# For more about leap-seconds.list, please see

# The NTP Timescale and Leap Seconds

# <https://www.eecis.udel.edu/~mills/leap.html>.

# The International Earth Rotation and Reference Systems Service

# periodically uses leap seconds to keep UTC to within 0.9 s of UT1

# (which measures the true angular orientation of the earth in space)

# and publishes leap second data in a copyrighted file

# <https://hpiers.obspm.fr/iers/bul/bulc/Leap_Second.dat>.

# See: Levine J. Coordinated Universal Time and the leap second.

# URSI Radio Sci Bull. 2016;89(4):30-6. doi:10.23919/URSIRSB.2016.7909995

# <https://ieeexplore.ieee.org/document/7909995>.

# There were no leap seconds before 1972, because the official mechanism

# accounting for the discrepancy between atomic time and the earth's rotation

# did not exist.  The first ("1 Jan 1972") data line in leap-seconds.list

# does not denote a leap second; it denotes the start of the current definition

# of UTC.

# The correction (+ or -) is made at the given time, so lines

# will typically look like:

#	Leap	YEAR	MON	DAY	23:59:60	+	R/S

# or

#	Leap	YEAR	MON	DAY	23:59:59	-	R/S

# If the leap second is Rolling (R) the given time is local time (unused here).

Leap	1972	Jun	30	23:59:60	+	S

Leap	1972	Dec	31	23:59:60	+	S

Leap	1973	Dec	31	23:59:60	+	S

Leap	1974	Dec	31	23:59:60	+	S

Leap	1975	Dec	31	23:59:60	+	S

Leap	1976	Dec	31	23:59:60	+	S

Leap	1977	Dec	31	23:59:60	+	S

Leap	1978	Dec	31	23:59:60	+	S

Leap	1979	Dec	31	23:59:60	+	S

Leap	1981	Jun	30	23:59:60	+	S

Leap	1982	Jun	30	23:59:60	+	S

Leap	1983	Jun	30	23:59:60	+	S

Leap	1985	Jun	30	23:59:60	+	S

Leap	1987	Dec	31	23:59:60	+	S

Leap	1989	Dec	31	23:59:60	+	S

Leap	1990	Dec	31	23:59:60	+	S

Leap	1992	Jun	30	23:59:60	+	S

Leap	1993	Jun	30	23:59:60	+	S

Leap	1994	Jun	30	23:59:60	+	S

Leap	1995	Dec	31	23:59:60	+	S

Leap	1997	Jun	30	23:59:60	+	S

Leap	1998	Dec	31	23:59:60	+	S

Leap	2005	Dec	31	23:59:60	+	S

Leap	2008	Dec	31	23:59:60	+	S

Leap	2012	Jun	30	23:59:60	+	S

Leap	2015	Jun	30	23:59:60	+	S

Leap	2016	Dec	31	23:59:60	+	S

# POSIX timestamps for the data in this file:

#updated 1467936000

#expires 1577491200

#	Updated through IERS Bulletin C57

#	File expires on:  28 December 2019