St. Augustine, FL to Calgary: time difference
Calgary is 2 h behind St. Augustine, FL. 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.
St. Augustine, FL 02:46 2:46 AM Calgary 00:46 12:46 AM You –:–
02:46 2:46 AM
Eastern Daylight Time · UTC-4
☀️ 07:26 · 🌙 18:59
00:46 12:46 AM
Mountain Daylight Time · UTC-6
☀️ 07:54 · 🌙 18:54
·
−2 h
Calgary is 2 h behind St. Augustine, FL.
When you, St. Augustine, FL 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
🇺🇸 St. Augustine, FL
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
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Time zones side by side
| Detail | 🇺🇸 St. Augustine, FL | 🇨🇦 Calgary |
|---|---|---|
| Local time | 02:46 | 00:46 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Eastern Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from St. Augustine, FL | — | −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 | 07:26 | 07:54 |
| Sunset | 18:59 | 18:54 |
| Daylight | 11 h 33 min | 11 h |
| People on this clock | 12,975 | 1,267,344 |
Compare St. Augustine, FL with another city
More comparisons with St. Augustine, FL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
St. Augustine, FL and Calgary: common questions
How many hours behind St. Augustine, FL, is Calgary?
The clocks in Calgary are 2 hours behind those in St. Augustine (UTC−6 and UTC−4).
What time is it in Calgary when it is 9:00 AM in St. Augustine, FL?
When it is 9:00 AM in St. Augustine, it is 7:00 AM in Calgary.
If it is 6:00 PM in St. Augustine, FL, what time is it in Calgary?
At 6:00 PM in St. Augustine, clocks in Calgary show 4:00 PM.
Is there a time when both St. Augustine, FL, and Calgary are at work?
Yes: from 11:00 AM to 6:00 PM in St. Augustine (9:00 AM to 4:00 PM in Calgary), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Calgary compared with St. Augustine, FL?
The new day starts in Calgary later: until 2:00 AM in St. Augustine, it is still the previous day there. From 10:00 PM in Calgary, St. Augustine is already on the next day.
Is the time difference between St. Augustine, FL, and Calgary the same all year?
No. Only St. Augustine switches to summer time, so the gap changes twice a year. From November 1, 2026, Calgary will be 1 hour behind St. Augustine.
