Hi,
I live in CET. When I use the Today() function in the early morning it returns the day before, not today.
Cheers,
Artur
Dear @Artur_Sleszynski,
Welcome in the community 
Did you check your doc settings and update accordingly?
Normally it should go automatically, but it could be that the auto location is switched off in your browser.
Thanks, that was it. My zone was set to Los Angeles (and the default as well).
Sadly the Warsaw time zone entry is missing. I set it to something near but it’s a workaround. Any chance the Warsaw time zone entry can be added? I don’t want to figure out if Warsaw is in the same zone as Prague, Berlin, London etc.