Cozumel to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Cozumel. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Cozumel 19:32 7:32 PM Buenos Aires 21:32 9:32 PM You –:–
19:32 7:32 PM
Eastern Standard Time · UTC-5
☀️ 06:41 · 🌙 18:30
21:32 9:32 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
+2 h
Buenos Aires is 2 h ahead of Cozumel.
When you, Cozumel and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Cozumel
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇦🇷 Buenos Aires
2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Cozumel | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 19:32 | 21:32 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Eastern Standard Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Cozumel | — | +2 h |
| IANA zone | America/Cancun | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:41 | 06:20 |
| Sunset | 18:30 | 19:03 |
| Daylight | 11 h 48 min | 12 h 43 min |
| People on this clock | 77,236 | 2,891,082 |
Compare Cozumel with another city
More comparisons with Cozumel: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Cozumel and Buenos Aires: common questions
How many hours ahead of Cozumel is Buenos Aires?
The clocks in Buenos Aires are 2 hours ahead of those in Cozumel (UTC−3 and UTC−5).
What time is it in Buenos Aires at the start of the working day in Cozumel?
The working day in Cozumel starts at 9:00 AM; in Buenos Aires it is 11:00 AM at that moment.
What time is it in Buenos Aires at the end of the working day in Cozumel?
The working day in Cozumel ends at 6:00 PM; in Buenos Aires it is 8:00 PM at that moment.
Is there a time when both Cozumel and Buenos Aires are at work?
Yes: from 9:00 AM to 4:00 PM in Cozumel (11:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Buenos Aires?
From 10:00 PM in Cozumel it is already the next day in Buenos Aires. The other way round, until 2:00 AM in Buenos Aires it is still the previous day in Cozumel.
Does the time gap between Cozumel and Buenos Aires change during the year?
No, the clocks change neither in Cozumel nor in Buenos Aires, so the gap is 2 hours all year round.
