What is GMT in ART?
Argentina Time is 3 hours behind
Greenwich Mean Time is on UTC+0:00 and Argentina Time is on UTC−3:00 right now. That gap holds all year, because both zones change their clocks together.
- Time in Greenwich
- 2:56 am
- Time in Buenos Aires
- 11:56 pm
- Difference
- −3 h
- Next clock change
- Neither zone
Convert a time
ART — Argentina Time
11:00 pm
Tue, the previous day
Daylight saving
Greenwich Mean Time
Greenwich Mean Time stays on GMT all year, so its offset from UTC never moves.
Argentina Time
Argentina Time stays on ART all year, so its offset from UTC never moves.
GMT to ART conversion table
Every hour of Wednesday, September 23, 2026, converted from Greenwich Mean Time to Argentina Time. 3 of the 24 hours fall on a different calendar day in Buenos Aires, which is marked.
- 12:00 am GMT
- 9:00 pm ART−1 day
- 1:00 am GMT
- 10:00 pm ART−1 day
- 2:00 am GMT
- 11:00 pm ART−1 day
- 3:00 am GMT
- 12:00 am ART
- 4:00 am GMT
- 1:00 am ART
- 5:00 am GMT
- 2:00 am ART
- 6:00 am GMT
- 3:00 am ART
- 7:00 am GMT
- 4:00 am ART
- 8:00 am GMT
- 5:00 am ART
- 9:00 am GMT
- 6:00 am ART
- 10:00 am GMT
- 7:00 am ART
- 11:00 am GMT
- 8:00 am ART
- 12:00 pm GMT
- 9:00 am ART
- 1:00 pm GMT
- 10:00 am ART
- 2:00 pm GMT
- 11:00 am ART
- 3:00 pm GMT
- 12:00 pm ART
- 4:00 pm GMT
- 1:00 pm ART
- 5:00 pm GMT
- 2:00 pm ART
- 6:00 pm GMT
- 3:00 pm ART
- 7:00 pm GMT
- 4:00 pm ART
- 8:00 pm GMT
- 5:00 pm ART
- 9:00 pm GMT
- 6:00 pm ART
- 10:00 pm GMT
- 7:00 pm ART
- 11:00 pm GMT
- 8:00 pm ART
Scheduling between the two
Working hours overlap from 12:00 pm to 6:00 pm GMT, which is 9:00 am to 3:00 pm ART. Anything inside that window falls in the normal working day at both ends.
Greenwich Mean Time (GMT) is used in as a fixed UTC+0 offset. Note that the UK itself leaves GMT every summer — see British Time below.