Montreal to San Antonio, TX: time difference
San Antonio, TX is 1 h behind Montreal. 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.
Montreal 08:00 8:00 AM San Antonio, TX 07:00 7:00 AM You –:–
08:00 8:00 AM
Eastern Daylight Time · UTC-4
☀️ 07:04 · 🌙 18:19
07:00 7:00 AM
Central Daylight Time · UTC-5
☀️ 07:33 · 🌙 19:10
·
−1 h
San Antonio, TX is 1 h behind Montreal.
When you, Montreal and San Antonio, TX are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Montreal
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
🇺🇸 San Antonio, TX
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Montreal | 🇺🇸 San Antonio, TX |
|---|---|---|
| Local time | 08:00 | 07:00 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Montreal | — | −1 h |
| IANA zone | America/Toronto | America/Chicago |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:04 | 07:33 |
| Sunset | 18:19 | 19:10 |
| Daylight | 11 h 15 min | 11 h 37 min |
| People on this clock | 1,762,949 | 1,434,625 |
Compare Montreal with another city
More comparisons with Montreal: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Montreal and San Antonio, TX: common questions
How far behind Montreal is San Antonio, TX?
San Antonio is 1 hour behind Montreal: UTC−5 against UTC−4.
What time is it in San Antonio, TX, at the start of the working day in Montreal?
The working day in Montreal starts at 9:00 AM; in San Antonio it is 8:00 AM at that moment.
If it is 6:00 PM in Montreal, what time is it in San Antonio, TX?
At 6:00 PM in Montreal, clocks in San Antonio show 5:00 PM.
Is there a time when both Montreal and San Antonio, TX, are at work?
Yes: from 10:00 AM to 6:00 PM in Montreal (9:00 AM to 5:00 PM in San Antonio), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Montreal is it still yesterday in San Antonio, TX?
Before 1:00 AM in Montreal, the date in San Antonio has not changed yet. From 11:00 PM in San Antonio, it is already the next day in Montreal.
Is the time difference between Montreal and San Antonio, TX, the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
