Calgary to McLean, VA: time difference
McLean, 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 08:35 8:35 AM McLean, VA 10:35 10:35 AM You –:–
08:35 8:35 AM
Mountain Daylight Time · UTC-6
☀️ 07:54 · 🌙 18:54
10:35 10:35 AM
Eastern Daylight Time · UTC-4
☀️ 07:15 · 🌙 18:38
·
+2 h
McLean, VA is 2 h ahead of Calgary.
When you, Calgary and McLean, 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
🇺🇸 McLean, 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 | 🇺🇸 McLean, VA |
|---|---|---|
| Local time | 08:35 | 10:35 |
| Local date | Sunday, October 11, 2026 | Sunday, October 11, 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 | 07:54 | 07:15 |
| Sunset | 18:54 | 18:38 |
| Daylight | 11 h | 11 h 23 min |
| People on this clock | 1,267,344 | 48,115 |
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 McLean, VA: common questions
How many hours ahead of Calgary is McLean, VA?
The clocks in McLean are 2 hours ahead of those in Calgary (UTC−4 and UTC−6).
What time is it in McLean, VA, at the start of the working day in Calgary?
The working day in Calgary starts at 9:00 AM; in McLean it is 11:00 AM at that moment.
What time is it in McLean, VA, when it is 6:00 PM in Calgary?
When it is 6:00 PM in Calgary, it is 8:00 PM in McLean.
Is there a time when both Calgary and McLean, VA, are at work?
Yes: from 9:00 AM to 4:00 PM in Calgary (11:00 AM to 6:00 PM in McLean), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in McLean, VA?
From 10:00 PM in Calgary it is already the next day in McLean. The other way round, until 2:00 AM in McLean it is still the previous day in Calgary.
Is the time difference between Calgary and McLean, VA, the same all year?
No. Only McLean switches to summer time, so the gap changes twice a year. From November 1, 2026, McLean will be 1 hour ahead of Calgary.
