Calgary to Las Cumbres: time difference
Las Cumbres 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 04:02 4:02 AM Las Cumbres 05:02 5:02 AM You –:–
04:02 4:02 AM
Mountain Daylight Time · UTC-6
☀️ 08:38 · 🌙 18:03
05:02 5:02 AM
Eastern Standard Time · UTC-5
☀️ 06:10 · 🌙 17:56
·
+1 h
Las Cumbres is 1 h ahead of Calgary.
When you, Calgary and Las Cumbres 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
🇵🇦 Las Cumbres
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 | 🇵🇦 Las Cumbres |
|---|---|---|
| Local time | 04:02 | 05:02 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 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/Panama |
| Daylight saving | On summer time | Not observed |
| Sunrise | 08:38 | 06:10 |
| Sunset | 18:03 | 17:56 |
| Daylight | 9 h 25 min | 11 h 46 min |
| People on this clock | 1,267,344 | 69,102 |
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 Las Cumbres: common questions
How many hours ahead of Calgary is Las Cumbres?
The clocks in Las Cumbres are 1 hour ahead of those in Calgary (UTC−5 and UTC−6).
If it is 9:00 AM in Calgary, what time is it in Las Cumbres?
At 9:00 AM in Calgary, clocks in Las Cumbres show 10:00 AM.
What time is it in Las Cumbres at the end of the working day in Calgary?
The working day in Calgary ends at 6:00 PM; in Las Cumbres it is 7:00 PM at that moment.
When is a good time to call Las Cumbres from Calgary?
Between 9:00 AM and 5:00 PM in Calgary – that is 10:00 AM to 6:00 PM in Las Cumbres – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Las Cumbres?
From 11:00 PM in Calgary it is already the next day in Las Cumbres. The other way round, until 1:00 AM in Las Cumbres it is still the previous day in Calgary.
Does the time difference between Calgary and Las Cumbres change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
