[Info-vax] EU will abandon daylight savings time in 2021

[Jan-Erik Söderholm]

Den 2019-04-03 kl. 17:34, skrev Stephen Hoffman:
> On 2019-04-01 20:39:34 +0000, Stephen Hoffman said:
> 
>> ...
>> Reading:  https://en.wikipedia.org/wiki/tz_database
> 
> More reading on the time and timezones and "use UTC?" topic, and on 
> presentation and storage... 
> https://zachholman.com/talk/utc-is-enough-for-everyone-right
> 
> 
> 
> 

Now, does anyone happens to know where the docs for the SYS$TIMEZONE_RULE
logical can be found? We have some local timestamps that has to be
converted to GMT/UTC before sent to another system, and these are both
from "winter time" and "summer time". We can of course hardcode the
dates for the switches and compare, but it would be nice if the rule
could be used...

Jan-Erik.