Time Difference - The time differences in Bulgaria related to GMT.
What time zone is Bulgaria in? Bulgaria is in the Eastern European Time Zone. Eastern European Standard Time (EET) is 2 hours ahead of Greenwich Mean Time (GMT+2).
Does Bulgaria observe Daylight Saving / Summer Time? Like most states in Europe, Summer (Daylight-Saving) Time is observed in Bulgaria, where the time is shifted forward by 1 hour 3 hours ahead of Greenwich Mean Time (GMT+3).
After the Summer months the time in Bulgaria is shifted back by 1 hour to Eastern European Time (EET) or (GMT+2).
Since 1996 all clocks in Europe change on the same date.