Calgary to Santa Cruz: time difference
Santa Cruz is 2 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 22:59 10:59 PM Santa Cruz 00:59 12:59 AM You –:–
22:59 10:59 PM
Mountain Daylight Time · UTC-6
☀️ 08:05 · 🌙 18:39
00:59 12:59 AM
Atlantic Standard Time · UTC-4
☀️ 06:31 · 🌙 18:20
·
+2 h
Santa Cruz is 2 h ahead of Calgary.
When you, Calgary and Santa Cruz 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
🇦🇼 Santa Cruz
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 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Calgary | 🇦🇼 Santa Cruz |
|---|---|---|
| Local time | 22:59 | 00:59 |
| Local date | Sunday, October 18, 2026 | Monday, October 19, 2026 |
| Time zone | Mountain Daylight Time | Atlantic Standard Time |
| UTC offset | UTC-6 | UTC-4 |
| Offset from Calgary | — | +2 h |
| IANA zone | America/Edmonton | America/Aruba |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 08:05 | 06:31 |
| Sunset | 18:39 | 18:20 |
| Daylight | 10 h 34 min | 11 h 49 min |
| People on this clock | 1,267,344 | 15,236 |
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 Santa Cruz: common questions
What is the time difference between Calgary and Santa Cruz?
Santa Cruz is 2 hours ahead: it uses UTC−4, while Calgary is on UTC−6.
What time is it in Santa Cruz when it is 9:00 AM in Calgary?
When it is 9:00 AM in Calgary, it is 11:00 AM in Santa Cruz.
If it is 6:00 PM in Calgary, what time is it in Santa Cruz?
At 6:00 PM in Calgary, clocks in Santa Cruz show 8:00 PM.
Is there a time when both Calgary and Santa Cruz are at work?
Yes: from 9:00 AM to 4:00 PM in Calgary (11:00 AM to 6:00 PM in Santa Cruz), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Santa Cruz compared with Calgary?
The new day starts in Santa Cruz earlier: at 10:00 PM in Calgary it is already midnight there. Until 2:00 AM in Santa Cruz, Calgary is still on the previous day.
Is the time difference between Calgary and Santa Cruz the same all year?
Yes. Neither Calgary nor Santa Cruz switches to summer time, so the gap is always 2 hours.
