Lowell, MA to Calgary: time difference
Calgary is 2 h behind Lowell, MA. 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.
Lowell, MA 01:56 1:56 AM Calgary 23:56 11:56 PM You –:–
01:56 1:56 AM
Eastern Daylight Time · UTC-4
☀️ 07:07 · 🌙 17:54
23:56 11:56 PM
Mountain Daylight Time · UTC-6
☀️ 08:10 · 🌙 18:33
·
−2 h
Calgary is 2 h behind Lowell, MA.
When you, Lowell, MA 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
🇺🇸 Lowell, MA
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 | 🇺🇸 Lowell, MA | 🇨🇦 Calgary |
|---|---|---|
| Local time | 01:56 | 23:56 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 2026 |
| Time zone | Eastern Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Lowell, MA | — | −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 | 07:07 | 08:10 |
| Sunset | 17:54 | 18:33 |
| Daylight | 10 h 46 min | 10 h 22 min |
| People on this clock | 106,519 | 1,267,344 |
Compare Lowell, MA with another city
More comparisons with Lowell, MA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Lowell, MA and Calgary: common questions
How far behind Lowell, MA, is Calgary?
Calgary is 2 hours behind Lowell: UTC−6 against UTC−4.
If it is 9:00 AM in Lowell, MA, what time is it in Calgary?
At 9:00 AM in Lowell, clocks in Calgary show 7:00 AM.
If it is 6:00 PM in Lowell, MA, what time is it in Calgary?
At 6:00 PM in Lowell, clocks in Calgary show 4:00 PM.
When is a good time to call Calgary from Lowell, MA?
Between 11:00 AM and 6:00 PM in Lowell – that is 9:00 AM to 4:00 PM in Calgary – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Calgary compared with Lowell, MA?
The new day starts in Calgary later: until 2:00 AM in Lowell, it is still the previous day there. From 10:00 PM in Calgary, Lowell is already on the next day.
Is the time difference between Lowell, MA, and Calgary the same all year?
No. Only Lowell switches to summer time, so the gap changes twice a year. From November 1, 2026, Calgary will be 1 hour behind Lowell.
