Sarnia to Mexico City: time difference
Mexico City is 2 h behind Sarnia. 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.
Sarnia 20:37 8:37 PM Mexico City 18:37 6:37 PM You –:–
20:37 8:37 PM
Eastern Daylight Time · UTC-4
☀️ 07:42 · 🌙 18:50
18:37 6:37 PM
Central Standard Time · UTC-6
☀️ 06:31 · 🌙 18:15
·
−2 h
Mexico City is 2 h behind Sarnia.
When you, Sarnia 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
🇨🇦 Sarnia
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
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Sarnia | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 20:37 | 18:37 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Eastern Daylight Time | Central Standard Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Sarnia | — | −2 h |
| IANA zone | America/Toronto | America/Mexico City |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:42 | 06:31 |
| Sunset | 18:50 | 18:15 |
| Daylight | 11 h 8 min | 11 h 44 min |
| People on this clock | 71,594 | 9,209,944 |
Compare Sarnia with another city
More comparisons with Sarnia: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sarnia and Mexico City: common questions
How many hours behind Sarnia is Mexico City?
The clocks in Mexico City are 2 hours behind those in Sarnia (UTC−6 and UTC−4).
If it is 9:00 AM in Sarnia, what time is it in Mexico City?
At 9:00 AM in Sarnia, clocks in Mexico City show 7:00 AM.
What time is it in Mexico City when it is 6:00 PM in Sarnia?
When it is 6:00 PM in Sarnia, it is 4:00 PM in Mexico City.
When is a good time to call Mexico City from Sarnia?
Between 11:00 AM and 6:00 PM in Sarnia – that is 9:00 AM to 4:00 PM in Mexico City – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Mexico City?
Until 2:00 AM in Sarnia it is still the previous day in Mexico City. The other way round, from 10:00 PM in Mexico City it is already the next day in Sarnia.
Is the time difference between Sarnia and Mexico City the same all year?
No. Only Sarnia switches to summer time, so the gap changes twice a year. From November 1, 2026, Mexico City will be 1 hour behind Sarnia.
