Westport, CT to Calgary: time difference
Calgary is 2 h behind Westport, 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.
Westport, CT 18:39 6:39 PM Calgary 16:39 4:39 PM You –:–
18:39 6:39 PM
Eastern Daylight Time · UTC-4
☀️ 07:11 · 🌙 18:07
16:39 4:39 PM
Mountain Daylight Time · UTC-6
☀️ 08:09 · 🌙 18:35
·
−2 h
Calgary is 2 h behind Westport, CT.
When you, Westport, 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
🇺🇸 Westport, 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
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Time zones side by side
| Detail | 🇺🇸 Westport, CT | 🇨🇦 Calgary |
|---|---|---|
| Local time | 18:39 | 16:39 |
| 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 Westport, 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 | 07:11 | 08:09 |
| Sunset | 18:07 | 18:35 |
| Daylight | 10 h 56 min | 10 h 26 min |
| People on this clock | 26,592 | 1,267,344 |
Compare Westport, CT with another city
More comparisons with Westport, CT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Westport, CT and Calgary: common questions
How far behind Westport, CT, is Calgary?
Calgary is 2 hours behind Westport: UTC−6 against UTC−4.
What time is it in Calgary when it is 9:00 AM in Westport, CT?
When it is 9:00 AM in Westport, it is 7:00 AM in Calgary.
What time is it in Calgary at the end of the working day in Westport, CT?
The working day in Westport ends at 6:00 PM; in Calgary it is 4:00 PM at that moment.
When is a good time to call Calgary from Westport, CT?
Between 11:00 AM and 6:00 PM in Westport – 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 Westport, CT?
The new day starts in Calgary later: until 2:00 AM in Westport, it is still the previous day there. From 10:00 PM in Calgary, Westport is already on the next day.
Does the time difference between Westport, CT, and Calgary change?
Yes. The clocks change only in Westport. From November 1, 2026, Calgary will be 1 hour behind Westport.
