Calgary to Lexington, MA: time difference
Lexington, MA is 2 h ahead of Calgary. 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.
Calgary 10:15 10:15 AM Lexington, MA 12:15 12:15 PM You –:–
10:15 10:15 AM
Mountain Daylight Time · UTC-6
☀️ 08:09 · 🌙 18:35
12:15 12:15 PM
Eastern Daylight Time · UTC-4
☀️ 07:04 · 🌙 17:57
·
+2 h
Lexington, MA is 2 h ahead of Calgary.
When you, Calgary and Lexington, MA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Calgary
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
🇺🇸 Lexington, MA
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 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Calgary | 🇺🇸 Lexington, MA |
|---|---|---|
| Local time | 10:15 | 12:15 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Mountain Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-6 | UTC-4 |
| Offset from Calgary | — | +2 h |
| IANA zone | America/Edmonton | America/New York |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 08:09 | 07:04 |
| Sunset | 18:35 | 17:57 |
| Daylight | 10 h 26 min | 10 h 52 min |
| People on this clock | 1,267,344 | 322,570 |
Compare Calgary with another city
More comparisons with Calgary: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Calgary and Lexington, MA: common questions
What is the time difference between Calgary and Lexington, MA?
Lexington is 2 hours ahead: it uses UTC−4, while Calgary is on UTC−6.
If it is 9:00 AM in Calgary, what time is it in Lexington, MA?
At 9:00 AM in Calgary, clocks in Lexington show 11:00 AM.
If it is 6:00 PM in Calgary, what time is it in Lexington, MA?
At 6:00 PM in Calgary, clocks in Lexington show 8:00 PM.
When do working hours in Calgary and in Lexington, MA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Calgary, which is 11:00 AM to 6:00 PM in Lexington.
When does the date change in Lexington, MA, compared with Calgary?
The new day starts in Lexington earlier: at 10:00 PM in Calgary it is already midnight there. Until 2:00 AM in Lexington, Calgary is still on the previous day.
Is the time difference between Calgary and Lexington, MA, the same all year?
No. Only Lexington switches to summer time, so the gap changes twice a year. From November 1, 2026, Lexington will be 1 hour ahead of Calgary.
