Norwich, CT to Calgary: time difference
Calgary is 2 h behind Norwich, CT. 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.
Norwich, CT 17:50 5:50 PM Calgary 15:50 3:50 PM You –:–
17:50 5:50 PM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:01
15:50 3:50 PM
Mountain Daylight Time · UTC-6
☀️ 08:09 · 🌙 18:35
·
−2 h
Calgary is 2 h behind Norwich, CT.
When you, Norwich, CT 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
🇺🇸 Norwich, CT
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
- Asleep
- Early
- Working hours
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- Both working
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Time zones side by side
| Detail | 🇺🇸 Norwich, CT | 🇨🇦 Calgary |
|---|---|---|
| Local time | 17:50 | 15:50 |
| 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 Norwich, CT | — | −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 | 07:06 | 08:09 |
| Sunset | 18:01 | 18:35 |
| Daylight | 10 h 55 min | 10 h 26 min |
| People on this clock | 40,493 | 1,267,344 |
Compare Norwich, CT with another city
More comparisons with Norwich, CT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Norwich, CT and Calgary: common questions
How many hours behind Norwich, CT, is Calgary?
The clocks in Calgary are 2 hours behind those in Norwich (UTC−6 and UTC−4).
What time is it in Calgary when it is 9:00 AM in Norwich, CT?
When it is 9:00 AM in Norwich, it is 7:00 AM in Calgary.
What time is it in Calgary at the end of the working day in Norwich, CT?
The working day in Norwich ends at 6:00 PM; in Calgary it is 4:00 PM at that moment.
When is a good time to call Calgary from Norwich, CT?
Between 11:00 AM and 6:00 PM in Norwich – that is 9:00 AM to 4:00 PM in Calgary – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Norwich, CT, is it still yesterday in Calgary?
Before 2:00 AM in Norwich, the date in Calgary has not changed yet. From 10:00 PM in Calgary, it is already the next day in Norwich.
Does the time gap between Norwich, CT, and Calgary change during the year?
Yes – daylight saving time is used in Norwich but not in Calgary. From November 1, 2026, Calgary will be 1 hour behind Norwich.
