Calgary to Silver Spring, MD: time difference
Silver Spring, MD 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 12:51 12:51 PM Silver Spring, MD 14:51 2:51 PM You –:–
12:51 12:51 PM
Mountain Daylight Time · UTC-6
☀️ 08:04 · 🌙 18:41
14:51 2:51 PM
Eastern Daylight Time · UTC-4
☀️ 07:20 · 🌙 18:28
·
+2 h
Silver Spring, MD is 2 h ahead of Calgary.
When you, Calgary and Silver Spring, MD 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
🇺🇸 Silver Spring, MD
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
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Time zones side by side
| Detail | 🇨🇦 Calgary | 🇺🇸 Silver Spring, MD |
|---|---|---|
| Local time | 12:51 | 14:51 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 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 | 08:04 | 07:20 |
| Sunset | 18:41 | 18:28 |
| Daylight | 10 h 37 min | 11 h 8 min |
| People on this clock | 1,267,344 | 71,452 |
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 Silver Spring, MD: common questions
How far ahead of Calgary is Silver Spring, MD?
Silver Spring is 2 hours ahead of Calgary: UTC−4 against UTC−6.
What time is it in Silver Spring, MD, when it is 9:00 AM in Calgary?
When it is 9:00 AM in Calgary, it is 11:00 AM in Silver Spring.
If it is 6:00 PM in Calgary, what time is it in Silver Spring, MD?
At 6:00 PM in Calgary, clocks in Silver Spring show 8:00 PM.
When do working hours in Calgary and in Silver Spring, MD, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Calgary, which is 11:00 AM to 6:00 PM in Silver Spring.
When does the date change in Silver Spring, MD, compared with Calgary?
The new day starts in Silver Spring earlier: at 10:00 PM in Calgary it is already midnight there. Until 2:00 AM in Silver Spring, Calgary is still on the previous day.
Is the time difference between Calgary and Silver Spring, MD, the same all year?
No. Only Silver Spring switches to summer time, so the gap changes twice a year. From November 1, 2026, Silver Spring will be 1 hour ahead of Calgary.
