I was wondering which European countries were in the Same time zone:

 begin quote from:

If you live in Paris, France and you want to call a friend in Vienna, Austria, you can try calling them between 7:00 AM and 11:00 PM your time. This will be between 7AM - 11PM their time, since Vienna, Austria is in the same time zone as Paris, France.

Time Difference between Paris, France and Vienna, Austria

Travelmath

https://www.travelmath.com › time-change › from › Vie...