Marietta, GA to Calgary: time difference
Calgary is 2 h behind Marietta, GA. 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.
Marietta, GA 17:06 5:06 PM Calgary 15:06 3:06 PM You –:–
17:06 5:06 PM
Eastern Daylight Time · UTC-4
☀️ 07:46 · 🌙 19:02
15:06 3:06 PM
Mountain Daylight Time · UTC-6
☀️ 08:05 · 🌙 18:39
·
−2 h
Calgary is 2 h behind Marietta, GA.
When you, Marietta, GA 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
🇺🇸 Marietta, GA
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 | 🇺🇸 Marietta, GA | 🇨🇦 Calgary |
|---|---|---|
| Local time | 17:06 | 15:06 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Marietta, GA | — | −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 | 07:46 | 08:05 |
| Sunset | 19:02 | 18:39 |
| Daylight | 11 h 16 min | 10 h 34 min |
| People on this clock | 61,048 | 1,267,344 |
Compare Marietta, GA with another city
More comparisons with Marietta, GA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Marietta, GA and Calgary: common questions
What is the time difference between Marietta, GA, and Calgary?
Calgary is 2 hours behind: it uses UTC−6, while Marietta is on UTC−4.
What time is it in Calgary when it is 9:00 AM in Marietta, GA?
When it is 9:00 AM in Marietta, it is 7:00 AM in Calgary.
What time is it in Calgary at the end of the working day in Marietta, GA?
The working day in Marietta ends at 6:00 PM; in Calgary it is 4:00 PM at that moment.
When do working hours in Marietta, GA, and in Calgary overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Marietta, which is 9:00 AM to 4:00 PM in Calgary.
When is it still the previous day in Calgary?
Until 2:00 AM in Marietta, GA, it is still the previous day in Calgary. The other way round, from 10:00 PM in Calgary it is already the next day in Marietta.
Does the time difference between Marietta, GA, and Calgary change?
Yes. The clocks change only in Marietta. From November 1, 2026, Calgary will be 1 hour behind Marietta.
