Calgary to May Pen: time difference
May Pen is 1 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 18:13 6:13 PM May Pen 19:13 7:13 PM You –:–
18:13 6:13 PM
Mountain Daylight Time · UTC-6
☀️ 08:36 · 🌙 18:05
19:13 7:13 PM
Eastern Standard Time · UTC-5
☀️ 06:11 · 🌙 17:36
·
+1 h
May Pen is 1 h ahead of Calgary.
When you, Calgary and May Pen 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
🇯🇲 May Pen
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Calgary | 🇯🇲 May Pen |
|---|---|---|
| Local time | 18:13 | 19:13 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Mountain Daylight Time | Eastern Standard Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Calgary | — | +1 h |
| IANA zone | America/Edmonton | America/Jamaica |
| Daylight saving | On summer time | Not observed |
| Sunrise | 08:36 | 06:11 |
| Sunset | 18:05 | 17:36 |
| Daylight | 9 h 29 min | 11 h 25 min |
| People on this clock | 1,267,344 | 44,755 |
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 May Pen: common questions
How many hours ahead of Calgary is May Pen?
The clocks in May Pen are 1 hour ahead of those in Calgary (UTC−5 and UTC−6).
What time is it in May Pen at the start of the working day in Calgary?
The working day in Calgary starts at 9:00 AM; in May Pen it is 10:00 AM at that moment.
What time is it in May Pen at the end of the working day in Calgary?
The working day in Calgary ends at 6:00 PM; in May Pen it is 7:00 PM at that moment.
When is a good time to call May Pen from Calgary?
Between 9:00 AM and 5:00 PM in Calgary – that is 10:00 AM to 6:00 PM in May Pen – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in May Pen compared with Calgary?
The new day starts in May Pen earlier: at 11:00 PM in Calgary it is already midnight there. Until 1:00 AM in May Pen, Calgary is still on the previous day.
Is the time difference between Calgary and May Pen the same all year?
Yes. Neither Calgary nor May Pen switches to summer time, so the gap is always 1 hour.
