On 2026-01-06 08:26, Tim Parenti via tz wrote:
No leap second 2026-06-30, per below. See attached patch.
Paris, 06 January 2026
Bulletin C 71
NO leap second will be introduced at the end of June 2026.
The difference between Coordinated Universal Time UTC and the
International Atomic Time TAI is :
Also updated leap-seconds:
$ curl ftp://hpiers.obspm.fr/iers/bul/bulc/ntp/ | tail -3
-rw-r--r-- 1 ftp ftp 5069 Jan 06 12:53 leap-seconds.3976686858
lrwxrwxrwx 1 ftp ftp 23 Jan 06 12:55 leap-seconds.list ->
leap-seconds.3976686858
drwxr-xr-x 2 ftp ftp 4096 Apr 03 2015 sources
extracts:
# 1) Last update of the file.
# Updated through IERS Bulletin C
(https://hpiers.obspm.fr/iers/bul/bulc/bulletinc.dat)
# The following line shows the last update of this file in NTP timestamp:
#$ 3976686858
2026-01-06 Tue 11:14:18+0000
- normally updated as of midnight UTC with NTP timestamp a multiple of 86k4s
# 2) Expiration date of the file given on a semi-annual basis: last June
or last December
# File expires on 28 December 2026
# Expire date in NTP timestamp:
#@ 4007404800
--
Take care. Thanks, Brian Inglis Calgary, Alberta, Canada
La perfection est atteinte Perfection is achieved
non pas lorsqu'il n'y a plus rien à ajouter not when there is no more to add
mais lorsqu'il n'y a plus rien à retrancher but when there is no more to cut
-- Antoine de Saint-Exupéry
