Calgary to Ashburn, VA: time difference
Ashburn, VA 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 12:28 12:28 PM Ashburn, VA 14:28 2:28 PM You –:–
12:28 12:28 PM
Mountain Daylight Time · UTC-6
☀️ 08:05 · 🌙 18:39
14:28 2:28 PM
Eastern Daylight Time · UTC-4
☀️ 07:23 · 🌙 18:28
·
+2 h
Ashburn, VA is 2 h ahead of Calgary.
When you, Calgary and Ashburn, VA 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
🇺🇸 Ashburn, VA
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 | 🇺🇸 Ashburn, VA |
|---|---|---|
| Local time | 12:28 | 14:28 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Mountain Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-6 | UTC-4 |
| Offset from Calgary | — | +2 h |
| IANA zone | America/Edmonton | America/New York |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 08:05 | 07:23 |
| Sunset | 18:39 | 18:28 |
| Daylight | 10 h 34 min | 11 h 5 min |
| People on this clock | 1,267,344 | 43,511 |
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 Ashburn, VA: common questions
What is the time difference between Calgary and Ashburn, VA?
Ashburn is 2 hours ahead: it uses UTC−4, while Calgary is on UTC−6.
If it is 9:00 AM in Calgary, what time is it in Ashburn, VA?
At 9:00 AM in Calgary, clocks in Ashburn show 11:00 AM.
If it is 6:00 PM in Calgary, what time is it in Ashburn, VA?
At 6:00 PM in Calgary, clocks in Ashburn show 8:00 PM.
Is there a time when both Calgary and Ashburn, VA, are at work?
Yes: from 9:00 AM to 4:00 PM in Calgary (11:00 AM to 6:00 PM in Ashburn), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Ashburn, VA, compared with Calgary?
The new day starts in Ashburn earlier: at 10:00 PM in Calgary it is already midnight there. Until 2:00 AM in Ashburn, Calgary is still on the previous day.
Does the time gap between Calgary and Ashburn, VA, change during the year?
Yes – daylight saving time is used in Ashburn but not in Calgary. From November 1, 2026, Ashburn will be 1 hour ahead of Calgary.
