Calgary to Hearst: time difference
Hearst is 2 h ahead of Calgary. 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.
Calgary 10:19 10:19 AM Hearst 12:19 12:19 PM You –:–
10:19 10:19 AM
Mountain Daylight Time · UTC-6
☀️ 08:10 · 🌙 18:33
12:19 12:19 PM
Eastern Daylight Time · UTC-4
☀️ 08:06 · 🌙 18:34
·
+2 h
Hearst is 2 h ahead of Calgary.
When you, Calgary and Hearst are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Calgary
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
🇨🇦 Hearst
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 | 🇨🇦 Calgary | 🇨🇦 Hearst |
|---|---|---|
| Local time | 10:19 | 12:19 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Mountain Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-6 | UTC-4 |
| Offset from Calgary | — | +2 h |
| IANA zone | America/Edmonton | America/Toronto |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 08:10 | 08:06 |
| Sunset | 18:33 | 18:34 |
| Daylight | 10 h 22 min | 10 h 28 min |
| People on this clock | 1,267,344 | 5,000 |
Compare Calgary with another city
More comparisons with Calgary: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Calgary and Hearst: common questions
How far ahead of Calgary is Hearst?
Hearst is 2 hours ahead of Calgary: UTC−4 against UTC−6.
If it is 9:00 AM in Calgary, what time is it in Hearst?
At 9:00 AM in Calgary, clocks in Hearst show 11:00 AM.
If it is 6:00 PM in Calgary, what time is it in Hearst?
At 6:00 PM in Calgary, clocks in Hearst show 8:00 PM.
Is there a time when both Calgary and Hearst are at work?
Yes: from 9:00 AM to 4:00 PM in Calgary (11:00 AM to 6:00 PM in Hearst), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Hearst?
From 10:00 PM in Calgary it is already the next day in Hearst. The other way round, until 2:00 AM in Hearst it is still the previous day in Calgary.
Does the time difference between Calgary and Hearst change?
Yes. The clocks change only in Hearst. From November 1, 2026, Hearst will be 1 hour ahead of Calgary.
