Likely none for times present and future, unless Eric Adams should pass a timezone bill. (In the 2010s, several U.S. states considered legislation to move from the Eastern Time Zone to Atlantic Standard Time, allegedly.) But I've already posted an example in this thread where these timezones give different answers: https://lists.debian.org/debian-user/2023/12/msg00329.html Cheers, David.
Which BTW this whole discussion about timezones is just water over the dam.
The system should be set to UTC, the "timezone" issue is really
just a "human" issue as the UTC clock is always correct
-- It's not easy to be me