Hartsville, SC to Calgary: time difference
Calgary is 2 h behind Hartsville, SC. 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.
Hartsville, SC 01:03 1:03 AM Calgary 23:03 11:03 PM You –:–
01:03 1:03 AM
Eastern Daylight Time · UTC-4
☀️ 07:22 · 🌙 18:54
23:03 11:03 PM
Mountain Daylight Time · UTC-6
☀️ 07:52 · 🌙 18:56
·
−2 h
Calgary is 2 h behind Hartsville, SC.
When you, Hartsville, SC 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
🇺🇸 Hartsville, SC
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 | 🇺🇸 Hartsville, SC | 🇨🇦 Calgary |
|---|---|---|
| Local time | 01:03 | 23:03 |
| Local date | Sunday, October 11, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Hartsville, SC | — | −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 | 07:22 | 07:52 |
| Sunset | 18:54 | 18:56 |
| Daylight | 11 h 31 min | 11 h 4 min |
| People on this clock | 7,500 | 1,267,344 |
Compare Hartsville, SC with another city
More comparisons with Hartsville, SC: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Hartsville, SC and Calgary: common questions
How far behind Hartsville, SC, is Calgary?
Calgary is 2 hours behind Hartsville: UTC−6 against UTC−4.
If it is 9:00 AM in Hartsville, SC, what time is it in Calgary?
At 9:00 AM in Hartsville, clocks in Calgary show 7:00 AM.
What time is it in Calgary at the end of the working day in Hartsville, SC?
The working day in Hartsville ends at 6:00 PM; in Calgary it is 4:00 PM at that moment.
When do working hours in Hartsville, SC, and in Calgary overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Hartsville, which is 9:00 AM to 4:00 PM in Calgary.
Until what time in Hartsville, SC, is it still yesterday in Calgary?
Before 2:00 AM in Hartsville, the date in Calgary has not changed yet. From 10:00 PM in Calgary, it is already the next day in Hartsville.
Does the time difference between Hartsville, SC, and Calgary change?
Yes. The clocks change only in Hartsville. From November 1, 2026, Calgary will be 1 hour behind Hartsville.
