On Wed, Sep 1, 2021 at 8:22 AM MRAB <pyt...@mrabarnett.plus.com> wrote: > > [snip] > In the EU, DST in the member states changes at the same time. It's not > like the US where it ripples across the timezones, so the differences > vary during the change. It all happens in one go. >
Ah, good to know. I think that actually makes a lot of sense; in the US, they try to let everyone pretend that the rest of the world doesn't exist ("we always change at 2AM"), but in Europe, they try to synchronize for the convenience of commerce ("everyone changes at 1AM UTC"). A quick browse of Wikipedia suggests that some European countries (outside of the EU, which mandates DST transitions) have constant year-round UTC offsets. In theory, there could be a non-EU country that observes DST with different dates, but I can't find any examples. Here's hoping, hehe. ChrisA -- https://mail.python.org/mailman/listinfo/python-list