Selfoss to Mexico City: time difference
Mexico City is 6 h behind Selfoss. 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.
Selfoss 06:25 6:25 AM Mexico City 00:25 12:25 AM You –:–
06:25 6:25 AM
Greenwich Mean Time · UTC+0
☀️ 07:59 · 🌙 18:25
00:25 12:25 AM
Central Standard Time · UTC-6
☀️ 06:30 · 🌙 18:19
·
−6 h
Mexico City is 6 h behind Selfoss.
When you, Selfoss and Mexico City are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇸 Selfoss
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
🇲🇽 Mexico City
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇸 Selfoss | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 06:25 | 00:25 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Greenwich Mean Time | Central Standard Time |
| UTC offset | UTC+0 | UTC-6 |
| Offset from Selfoss | — | −6 h |
| IANA zone | Atlantic/Reykjavik | America/Mexico City |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:59 | 06:30 |
| Sunset | 18:25 | 18:19 |
| Daylight | 10 h 26 min | 11 h 49 min |
| People on this clock | 9,000 | 9,209,944 |
Compare Selfoss with another city
More comparisons with Selfoss: the time zones next to it and the far side of the clock.
Big time differences
Selfoss and Mexico City: common questions
How far behind Selfoss is Mexico City?
Mexico City is 6 hours behind Selfoss: UTC−6 against UTC+0.
What time is it in Mexico City at the start of the working day in Selfoss?
The working day in Selfoss starts at 9:00 AM; in Mexico City it is 3:00 AM at that moment.
What time is it in Mexico City at the end of the working day in Selfoss?
The working day in Selfoss ends at 6:00 PM; in Mexico City it is 12:00 PM at that moment.
Is there a time when both Selfoss and Mexico City are at work?
Yes: from 3:00 PM to 6:00 PM in Selfoss (9:00 AM to 12:00 PM in Mexico City), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Mexico City?
Until 6:00 AM in Selfoss it is still the previous day in Mexico City. The other way round, from 6:00 PM in Mexico City it is already the next day in Selfoss.
Does the time gap between Selfoss and Mexico City change during the year?
No, the clocks change neither in Selfoss nor in Mexico City, so the gap is 6 hours all year round.
