New Haven, CT to Calgary: time difference
Calgary is 2 h behind New Haven, 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.
New Haven, CT 03:07 3:07 AM Calgary 01:07 1:07 AM You –:–
03:07 3:07 AM
Eastern Daylight Time · UTC-4
☀️ 07:08 · 🌙 18:06
01:07 1:07 AM
Mountain Daylight Time · UTC-6
☀️ 08:05 · 🌙 18:39
·
−2 h
Calgary is 2 h behind New Haven, CT.
When you, New Haven, 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
🇺🇸 New Haven, 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 | 🇺🇸 New Haven, CT | 🇨🇦 Calgary |
|---|---|---|
| Local time | 03:07 | 01:07 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from New Haven, 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 | 07:08 | 08:05 |
| Sunset | 18:06 | 18:39 |
| Daylight | 10 h 58 min | 10 h 34 min |
| People on this clock | 124,001 | 1,267,344 |
Compare New Haven, CT with another city
More comparisons with New Haven, CT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
New Haven, CT and Calgary: common questions
How many hours behind New Haven, CT, is Calgary?
The clocks in Calgary are 2 hours behind those in New Haven (UTC−6 and UTC−4).
If it is 9:00 AM in New Haven, CT, what time is it in Calgary?
At 9:00 AM in New Haven, clocks in Calgary show 7:00 AM.
If it is 6:00 PM in New Haven, CT, what time is it in Calgary?
At 6:00 PM in New Haven, clocks in Calgary show 4:00 PM.
Is there a time when both New Haven, CT, and Calgary are at work?
Yes: from 11:00 AM to 6:00 PM in New Haven (9:00 AM to 4:00 PM in Calgary), the working days (9:00 AM–6:00 PM) overlap.
Until what time in New Haven, CT, is it still yesterday in Calgary?
Before 2:00 AM in New Haven, the date in Calgary has not changed yet. From 10:00 PM in Calgary, it is already the next day in New Haven.
Is the time difference between New Haven, CT, and Calgary the same all year?
No. Only New Haven switches to summer time, so the gap changes twice a year. From November 1, 2026, Calgary will be 1 hour behind New Haven.
