Port of Spain to Calgary: time difference
Calgary is 2 h behind Port of Spain. 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.
Port of Spain 02:01 2:01 AM Calgary 00:01 12:01 AM You –:–
02:01 2:01 AM
Atlantic Standard Time · UTC-4
☀️ 05:55 · 🌙 17:52
00:01 12:01 AM
Mountain Daylight Time · UTC-6
☀️ 07:50 · 🌙 18:58
·
−2 h
Calgary is 2 h behind Port of Spain.
When you, Port of Spain 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
🇹🇹 Port of Spain
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
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 | 🇹🇹 Port of Spain | 🇨🇦 Calgary |
|---|---|---|
| Local time | 02:01 | 00:01 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Mountain Daylight Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Port of Spain | — | −2 h |
| IANA zone | America/Port of Spain | America/Edmonton |
| Daylight saving | Not observed | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 05:55 | 07:50 |
| Sunset | 17:52 | 18:58 |
| Daylight | 11 h 57 min | 11 h 8 min |
| People on this clock | 37,074 | 1,267,344 |
Compare Port of Spain with another city
More comparisons with Port of Spain: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Port of Spain and Calgary: common questions
How many hours behind Port of Spain is Calgary?
The clocks in Calgary are 2 hours behind those in Port of Spain (UTC−6 and UTC−4).
If it is 9:00 AM in Port of Spain, what time is it in Calgary?
At 9:00 AM in Port of Spain, clocks in Calgary show 7:00 AM.
What time is it in Calgary at the end of the working day in Port of Spain?
The working day in Port of Spain ends at 6:00 PM; in Calgary it is 4:00 PM at that moment.
When is a good time to call Calgary from Port of Spain?
Between 11:00 AM and 6:00 PM in Port of Spain – that is 9:00 AM to 4:00 PM in Calgary – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Port of Spain is it still yesterday in Calgary?
Before 2:00 AM in Port of Spain, the date in Calgary has not changed yet. From 10:00 PM in Calgary, it is already the next day in Port of Spain.
Is the time difference between Port of Spain and Calgary the same all year?
Yes. Neither Port of Spain nor Calgary switches to summer time, so the gap is always 2 hours.
