David to Calgary: time difference
Calgary is 1 h behind David. 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.
David 15:56 3:56 PM Calgary 14:56 2:56 PM You –:–
15:56 3:56 PM
Eastern Standard Time · UTC-5
☀️ 06:20 · 🌙 18:08
14:56 2:56 PM
Mountain Daylight Time · UTC-6
☀️ 08:36 · 🌙 18:05
·
−1 h
Calgary is 1 h behind David.
When you, David 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
🇵🇦 David
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 | 🇵🇦 David | 🇨🇦 Calgary |
|---|---|---|
| Local time | 15:56 | 14:56 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Eastern Standard Time | Mountain Daylight Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from David | — | −1 h |
| IANA zone | America/Panama | America/Edmonton |
| Daylight saving | Not observed | On summer time |
| Sunrise | 06:20 | 08:36 |
| Sunset | 18:08 | 18:05 |
| Daylight | 11 h 48 min | 9 h 29 min |
| People on this clock | 82,907 | 1,267,344 |
Compare David with another city
More comparisons with David: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
David and Calgary: common questions
How far behind David is Calgary?
Calgary is 1 hour behind David: UTC−6 against UTC−5.
What time is it in Calgary when it is 9:00 AM in David?
When it is 9:00 AM in David, it is 8:00 AM in Calgary.
If it is 6:00 PM in David, what time is it in Calgary?
At 6:00 PM in David, clocks in Calgary show 5:00 PM.
When is a good time to call Calgary from David?
Between 10:00 AM and 6:00 PM in David – that is 9:00 AM to 5:00 PM in Calgary – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Calgary compared with David?
The new day starts in Calgary later: until 1:00 AM in David, it is still the previous day there. From 11:00 PM in Calgary, David is already on the next day.
Does the time gap between David and Calgary change during the year?
No, the clocks change neither in David nor in Calgary, so the gap is 1 hour all year round.
