Ashburn, VA to Calgary: time difference
Calgary is 2 h behind Ashburn, VA. 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.
Ashburn, VA 12:44 12:44 PM Calgary 10:44 10:44 AM You –:–
12:44 12:44 PM
Eastern Daylight Time · UTC-4
☀️ 07:23 · 🌙 18:28
10:44 10:44 AM
Mountain Daylight Time · UTC-6
☀️ 08:05 · 🌙 18:39
·
−2 h
Calgary is 2 h behind Ashburn, VA.
When you, Ashburn, VA 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
🇺🇸 Ashburn, VA
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
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Time zones side by side
| Detail | 🇺🇸 Ashburn, VA | 🇨🇦 Calgary |
|---|---|---|
| Local time | 12:44 | 10:44 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Ashburn, VA | — | −2 h |
| IANA zone | America/New York | America/Edmonton |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:23 | 08:05 |
| Sunset | 18:28 | 18:39 |
| Daylight | 11 h 5 min | 10 h 34 min |
| People on this clock | 43,511 | 1,267,344 |
Compare Ashburn, VA with another city
More comparisons with Ashburn, VA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ashburn, VA and Calgary: common questions
What is the time difference between Ashburn, VA, and Calgary?
Calgary is 2 hours behind: it uses UTC−6, while Ashburn is on UTC−4.
What time is it in Calgary when it is 9:00 AM in Ashburn, VA?
When it is 9:00 AM in Ashburn, it is 7:00 AM in Calgary.
What time is it in Calgary when it is 6:00 PM in Ashburn, VA?
When it is 6:00 PM in Ashburn, it is 4:00 PM in Calgary.
When is a good time to call Calgary from Ashburn, VA?
Between 11:00 AM and 6:00 PM in Ashburn – that is 9:00 AM to 4:00 PM in Calgary – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Calgary?
Until 2:00 AM in Ashburn, VA, 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 Ashburn.
Does the time difference between Ashburn, VA, and Calgary change?
Yes. The clocks change only in Ashburn. From November 1, 2026, Calgary will be 1 hour behind Ashburn.
