Chatham-Kent to Calgary: time difference
Calgary is 2 h behind Chatham-Kent. 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.
Chatham-Kent 18:47 6:47 PM Calgary 16:47 4:47 PM You –:–
18:47 6:47 PM
Eastern Daylight Time · UTC-4
☀️ 07:42 · 🌙 18:51
16:47 4:47 PM
Mountain Daylight Time · UTC-6
☀️ 07:59 · 🌙 18:47
·
−2 h
Calgary is 2 h behind Chatham-Kent.
When you, Chatham-Kent 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
🇨🇦 Chatham-Kent
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
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Time zones side by side
| Detail | 🇨🇦 Chatham-Kent | 🇨🇦 Calgary |
|---|---|---|
| Local time | 18:47 | 16:47 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Eastern Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Chatham-Kent | — | −2 h |
| IANA zone | America/Toronto | America/Edmonton |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:42 | 07:59 |
| Sunset | 18:51 | 18:47 |
| Daylight | 11 h 9 min | 10 h 49 min |
| People on this clock | — | 1,267,344 |
Compare Chatham-Kent with another city
More comparisons with Chatham-Kent: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Chatham-Kent and Calgary: common questions
What is the time difference between Chatham-Kent and Calgary?
Calgary is 2 hours behind: it uses UTC−6, while Chatham-Kent is on UTC−4.
If it is 9:00 AM in Chatham-Kent, what time is it in Calgary?
At 9:00 AM in Chatham-Kent, clocks in Calgary show 7:00 AM.
What time is it in Calgary at the end of the working day in Chatham-Kent?
The working day in Chatham-Kent ends at 6:00 PM; in Calgary it is 4:00 PM at that moment.
Is there a time when both Chatham-Kent and Calgary are at work?
Yes: from 11:00 AM to 6:00 PM in Chatham-Kent (9:00 AM to 4:00 PM in Calgary), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Chatham-Kent is it still yesterday in Calgary?
Before 2:00 AM in Chatham-Kent, the date in Calgary has not changed yet. From 10:00 PM in Calgary, it is already the next day in Chatham-Kent.
Is the time difference between Chatham-Kent and Calgary the same all year?
No. Only Chatham-Kent switches to summer time, so the gap changes twice a year. From November 1, 2026, Calgary will be 1 hour behind Chatham-Kent.
