Norwalk, CT to Calgary: time difference
Calgary is 2 h behind Norwalk, 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.
Norwalk, CT 00:00 12:00 AM Calgary 22:00 10:00 PM You –:–
00:00 12:00 AM
Eastern Daylight Time · UTC-4
☀️ 07:09 · 🌙 18:10
22:00 10:00 PM
Mountain Daylight Time · UTC-6
☀️ 08:05 · 🌙 18:39
·
−2 h
Calgary is 2 h behind Norwalk, CT.
When you, Norwalk, 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
🇺🇸 Norwalk, 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
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Norwalk, CT | 🇨🇦 Calgary |
|---|---|---|
| Local time | 00:00 | 22:00 |
| Local date | Monday, October 19, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Norwalk, 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 | 07:09 | 08:05 |
| Sunset | 18:10 | 18:39 |
| Daylight | 11 h 1 min | 10 h 34 min |
| People on this clock | 85,603 | 1,267,344 |
Compare Norwalk, CT with another city
More comparisons with Norwalk, CT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Norwalk, CT and Calgary: common questions
How many hours behind Norwalk, CT, is Calgary?
The clocks in Calgary are 2 hours behind those in Norwalk (UTC−6 and UTC−4).
What time is it in Calgary at the start of the working day in Norwalk, CT?
The working day in Norwalk starts at 9:00 AM; in Calgary it is 7:00 AM at that moment.
What time is it in Calgary at the end of the working day in Norwalk, CT?
The working day in Norwalk ends at 6:00 PM; in Calgary it is 4:00 PM at that moment.
When is a good time to call Calgary from Norwalk, CT?
Between 11:00 AM and 6:00 PM in Norwalk – that is 9:00 AM to 4:00 PM in Calgary – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Calgary compared with Norwalk, CT?
The new day starts in Calgary later: until 2:00 AM in Norwalk, it is still the previous day there. From 10:00 PM in Calgary, Norwalk is already on the next day.
Is the time difference between Norwalk, CT, and Calgary the same all year?
No. Only Norwalk switches to summer time, so the gap changes twice a year. From November 1, 2026, Calgary will be 1 hour behind Norwalk.
