The updated leap second file will be published on the NIST web sites
later today (8 July 2020).
The only change is the expiration date of file.
Questions or comments to: judah.lev...@nist.gov
Judah Levine
Time and Frequency Division
NIST Boulder
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On 2020-07-07 22:37, Steve Allen wrote:
The earth has accelerated so that it is spinning as fast as it was
during World War 2, and before that, the 1890s.
Yes, Bulletin A vol 33 no 027 predicts that 2020 will be the
first year since 1972 without change of DUT1 (= UT1 - UTC up to