Havana to Calgary: time difference
Calgary is 2 h behind Havana. 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.
Havana 11:39 11:39 AM Calgary 09:39 9:39 AM You –:–
11:39 11:39 AM
Cuba Daylight Time · UTC-4
☀️ 07:28 · 🌙 19:03
09:39 9:39 AM
Mountain Daylight Time · UTC-6
☀️ 08:04 · 🌙 18:41
·
−2 h
Calgary is 2 h behind Havana.
When you, Havana 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
🇨🇺 Havana
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 | 🇨🇺 Havana | 🇨🇦 Calgary |
|---|---|---|
| Local time | 11:39 | 09:39 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Cuba Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Havana | — | −2 h |
| IANA zone | America/Havana | America/Edmonton |
| Daylight saving | On summer time → UTC-5, Nov 1, 00:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:28 | 08:04 |
| Sunset | 19:03 | 18:41 |
| Daylight | 11 h 35 min | 10 h 37 min |
| People on this clock | 2,141,993 | 1,267,344 |
Compare Havana with another city
More comparisons with Havana: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Havana and Calgary: common questions
What is the time difference between Havana and Calgary?
Calgary is 2 hours behind: it uses UTC−6, while Havana is on UTC−4.
What time is it in Calgary when it is 9:00 AM in Havana?
When it is 9:00 AM in Havana, it is 7:00 AM in Calgary.
If it is 6:00 PM in Havana, what time is it in Calgary?
At 6:00 PM in Havana, clocks in Calgary show 4:00 PM.
When do working hours in Havana and in Calgary overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Havana, which is 9:00 AM to 4:00 PM in Calgary.
When is it still the previous day in Calgary?
Until 2:00 AM in Havana it is still the previous day in Calgary. The other way round, from 10:00 PM in Calgary it is already the next day in Havana.
Is the time difference between Havana and Calgary the same all year?
No. Only Havana switches to summer time, so the gap changes twice a year. From November 1, 2026, Calgary will be 1 hour behind Havana.
