Mexico City to Reykjavik: time difference
Reykjavik is 6 h ahead of Mexico City. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Mexico City 21:54 9:54 PM Reykjavik 03:54 3:54 AM You –:–
21:54 9:54 PM
Central Standard Time · UTC-6
☀️ 06:30 · 🌙 18:19
03:54 3:54 AM
Greenwich Mean Time · UTC+0
☀️ 08:03 · 🌙 18:28
·
+6 h
Reykjavik is 6 h ahead of Mexico City.
When you, Mexico City and Reykjavik are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Mexico City
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
🇮🇸 Reykjavik
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 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇮🇸 Reykjavik |
|---|---|---|
| Local time | 21:54 | 03:54 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Standard Time | Greenwich Mean Time |
| UTC offset | UTC-6 | UTC+0 |
| Offset from Mexico City | — | +6 h |
| IANA zone | America/Mexico City | Atlantic/Reykjavik |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:30 | 08:03 |
| Sunset | 18:19 | 18:28 |
| Daylight | 11 h 49 min | 10 h 25 min |
| People on this clock | 9,209,944 | 136,894 |
Compare Mexico City with another city
More comparisons with Mexico City: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mexico City and Reykjavik: common questions
What is the time difference between Mexico City and Reykjavik?
Reykjavik is 6 hours ahead: it uses UTC+0, while Mexico City is on UTC−6.
What time is it in Reykjavik at the start of the working day in Mexico City?
The working day in Mexico City starts at 9:00 AM; in Reykjavik it is 3:00 PM at that moment.
If it is 6:00 PM in Mexico City, what time is it in Reykjavik?
At 6:00 PM in Mexico City, clocks in Reykjavik show 12:00 AM (the next day).
When do working hours in Mexico City and in Reykjavik overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 12:00 PM in Mexico City, which is 3:00 PM to 6:00 PM in Reykjavik.
When does the date change in Reykjavik compared with Mexico City?
The new day starts in Reykjavik earlier: at 6:00 PM in Mexico City it is already midnight there. Until 6:00 AM in Reykjavik, Mexico City is still on the previous day.
Is the time difference between Mexico City and Reykjavik the same all year?
Yes. Neither Mexico City nor Reykjavik switches to summer time, so the gap is always 6 hours.
