Severn, MD to Calgary: time difference
Calgary is 2 h behind Severn, MD. 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.
Severn, MD 15:11 3:11 PM Calgary 13:11 1:11 PM You –:–
15:11 3:11 PM
Eastern Daylight Time · UTC-4
☀️ 07:22 · 🌙 18:22
13:11 1:11 PM
Mountain Daylight Time · UTC-6
☀️ 08:09 · 🌙 18:35
·
−2 h
Calgary is 2 h behind Severn, MD.
When you, Severn, MD 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
🇺🇸 Severn, MD
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 | 🇺🇸 Severn, MD | 🇨🇦 Calgary |
|---|---|---|
| Local time | 15:11 | 13:11 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Severn, MD | — | −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 | 07:22 | 08:09 |
| Sunset | 18:22 | 18:35 |
| Daylight | 11 h | 10 h 26 min |
| People on this clock | 44,231 | 1,267,344 |
Compare Severn, MD with another city
More comparisons with Severn, MD: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Severn, MD and Calgary: common questions
What is the time difference between Severn, MD, and Calgary?
Calgary is 2 hours behind: it uses UTC−6, while Severn is on UTC−4.
What time is it in Calgary at the start of the working day in Severn, MD?
The working day in Severn starts at 9:00 AM; in Calgary it is 7:00 AM at that moment.
What time is it in Calgary when it is 6:00 PM in Severn, MD?
When it is 6:00 PM in Severn, it is 4:00 PM in Calgary.
Is there a time when both Severn, MD, and Calgary are at work?
Yes: from 11:00 AM to 6:00 PM in Severn (9:00 AM to 4:00 PM in Calgary), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Calgary?
Until 2:00 AM in Severn, MD, 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 Severn.
Does the time difference between Severn, MD, and Calgary change?
Yes. The clocks change only in Severn. From November 1, 2026, Calgary will be 1 hour behind Severn.
