Lancaster, PA to Calgary: time difference
Calgary is 2 h behind Lancaster, PA. 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.
Lancaster, PA 05:59 5:59 AM Calgary 03:59 3:59 AM You –:–
05:59 5:59 AM
Eastern Daylight Time · UTC-4
☀️ 07:20 · 🌙 18:21
03:59 3:59 AM
Mountain Daylight Time · UTC-6
☀️ 08:07 · 🌙 18:37
·
−2 h
Calgary is 2 h behind Lancaster, PA.
When you, Lancaster, PA 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
🇺🇸 Lancaster, PA
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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- Working hours
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- Both working
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Time zones side by side
| Detail | 🇺🇸 Lancaster, PA | 🇨🇦 Calgary |
|---|---|---|
| Local time | 05:59 | 03:59 |
| 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 Lancaster, PA | — | −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 | 07:20 | 08:07 |
| Sunset | 18:21 | 18:37 |
| Daylight | 11 h 1 min | 10 h 30 min |
| People on this clock | 59,322 | 1,267,344 |
Compare Lancaster, PA with another city
More comparisons with Lancaster, PA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Lancaster, PA and Calgary: common questions
How far behind Lancaster, PA, is Calgary?
Calgary is 2 hours behind Lancaster: UTC−6 against UTC−4.
If it is 9:00 AM in Lancaster, PA, what time is it in Calgary?
At 9:00 AM in Lancaster, clocks in Calgary show 7:00 AM.
If it is 6:00 PM in Lancaster, PA, what time is it in Calgary?
At 6:00 PM in Lancaster, clocks in Calgary show 4:00 PM.
When is a good time to call Calgary from Lancaster, PA?
Between 11:00 AM and 6:00 PM in Lancaster – that is 9:00 AM to 4:00 PM in Calgary – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Calgary?
Until 2:00 AM in Lancaster, PA, 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 Lancaster.
Does the time difference between Lancaster, PA, and Calgary change?
Yes. The clocks change only in Lancaster. From November 1, 2026, Calgary will be 1 hour behind Lancaster.
