Tulcán to Calgary: time difference
Calgary is 1 h behind Tulcán. 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.
Tulcán 12:37 12:37 PM Calgary 11:37 11:37 AM You –:–
12:37 12:37 PM
Ecuador Time · UTC-5
☀️ 05:53 · 🌙 17:58
11:37 11:37 AM
Mountain Daylight Time · UTC-6
☀️ 08:38 · 🌙 18:03
·
−1 h
Calgary is 1 h behind Tulcán.
When you, Tulcán 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
🇪🇨 Tulcán
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 | 🇪🇨 Tulcán | 🇨🇦 Calgary |
|---|---|---|
| Local time | 12:37 | 11:37 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Ecuador Time | Mountain Daylight Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Tulcán | — | −1 h |
| IANA zone | America/Guayaquil | America/Edmonton |
| Daylight saving | Not observed | On summer time |
| Sunrise | 05:53 | 08:38 |
| Sunset | 17:58 | 18:03 |
| Daylight | 12 h 5 min | 9 h 25 min |
| People on this clock | 82,734 | 1,267,344 |
Compare Tulcán with another city
More comparisons with Tulcán: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tulcán and Calgary: common questions
How far behind Tulcán is Calgary?
Calgary is 1 hour behind Tulcán: UTC−6 against UTC−5.
What time is it in Calgary when it is 9:00 AM in Tulcán?
When it is 9:00 AM in Tulcán, it is 8:00 AM in Calgary.
What time is it in Calgary at the end of the working day in Tulcán?
The working day in Tulcán ends at 6:00 PM; in Calgary it is 5:00 PM at that moment.
When is a good time to call Calgary from Tulcán?
Between 10:00 AM and 6:00 PM in Tulcán – that is 9:00 AM to 5:00 PM in Calgary – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Tulcán is it still yesterday in Calgary?
Before 1:00 AM in Tulcán, the date in Calgary has not changed yet. From 11:00 PM in Calgary, it is already the next day in Tulcán.
Does the time gap between Tulcán and Calgary change during the year?
No, the clocks change neither in Tulcán nor in Calgary, so the gap is 1 hour all year round.
