Bull Bay to Calgary: time difference
Calgary is 1 h behind Bull Bay. 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.
Bull Bay 09:14 9:14 AM Calgary 08:14 8:14 AM You –:–
09:14 9:14 AM
Eastern Standard Time · UTC-5
☀️ 06:09 · 🌙 17:33
08:14 8:14 AM
Mountain Daylight Time · UTC-6
☀️ 08:38 · 🌙 18:03
·
−1 h
Calgary is 1 h behind Bull Bay.
When you, Bull Bay and Calgary are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇯🇲 Bull Bay
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
🇨🇦 Calgary
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 | 🇯🇲 Bull Bay | 🇨🇦 Calgary |
|---|---|---|
| Local time | 09:14 | 08:14 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Eastern Standard Time | Mountain Daylight Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Bull Bay | — | −1 h |
| IANA zone | America/Jamaica | America/Edmonton |
| Daylight saving | Not observed | On summer time |
| Sunrise | 06:09 | 08:38 |
| Sunset | 17:33 | 18:03 |
| Daylight | 11 h 25 min | 9 h 25 min |
| People on this clock | — | 1,267,344 |
Compare Bull Bay with another city
More comparisons with Bull Bay: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Bull Bay and Calgary: common questions
What is the time difference between Bull Bay and Calgary?
Calgary is 1 hour behind: it uses UTC−6, while Bull Bay is on UTC−5.
What time is it in Calgary at the start of the working day in Bull Bay?
The working day in Bull Bay starts at 9:00 AM; in Calgary it is 8:00 AM at that moment.
If it is 6:00 PM in Bull Bay, what time is it in Calgary?
At 6:00 PM in Bull Bay, clocks in Calgary show 5:00 PM.
When is a good time to call Calgary from Bull Bay?
Between 10:00 AM and 6:00 PM in Bull Bay – that is 9:00 AM to 5:00 PM in Calgary – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Calgary?
Until 1:00 AM in Bull Bay it is still the previous day in Calgary. The other way round, from 11:00 PM in Calgary it is already the next day in Bull Bay.
Does the time difference between Bull Bay and Calgary change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
