Saint John, Canada to Calgary, Canada
Compare Saint John time with Calgary time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
AST (Atlantic Standard Time) is 3 hours ahead of MST (Mountain Standard Time)
8:00 am08:00 in Saint John, Canada is 5:00 am05:00 in Calgary, Canada
Saint John to Calgary call time
Best time for a conference call or a meeting is between 12pm-5pm in Saint John which corresponds to 9am-2pm in Calgary
8:00 am08:00 AST (Atlantic Standard Time) (Saint John, Canada). Offset UTC -4:00 hours
5:00 am05:00 MST (Mountain Standard Time) (Calgary, Canada). Offset UTC -7:00 hours
8:00 am08:00 Saint John, Canada / 5:00 am05:00 Calgary, Canada
| Saint John, Canada | Calgary, Canada |
|---|---|
| 12am (midnight) | 9pm |
| 1am | 10pm |
| 2am | 11pm |
| 3am | 12am (midnight) |
| 4am | 1am |
| 5am | 2am |
| 6am | 3am |
| 7am | 4am |
| 8am | 5am |
| 9am | 6am |
| 10am | 7am |
| 11am | 8am |
| 12pm (noon) | 9am |
| 1pm | 10am |
| 2pm | 11am |
| 3pm | 12pm (noon) |
| 4pm | 1pm |
| 5pm | 2pm |
| 6pm | 3pm |
| 7pm | 4pm |
| 8pm | 5pm |
| 9pm | 6pm |
| 10pm | 7pm |
| 11pm | 8pm |
| 00:00 | 21:00 |
| 01:00 | 22:00 |
| 02:00 | 23:00 |
| 03:00 | 00:00 |
| 04:00 | 01:00 |
| 05:00 | 02:00 |
| 06:00 | 03:00 |
| 07:00 | 04:00 |
| 08:00 | 05:00 |
| 09:00 | 06:00 |
| 10:00 | 07:00 |
| 11:00 | 08:00 |
| 12:00 | 09:00 |
| 13:00 | 10:00 |
| 14:00 | 11:00 |
| 15:00 | 12:00 |
| 16:00 | 13:00 |
| 17:00 | 14:00 |
| 18:00 | 15:00 |
| 19:00 | 16:00 |
| 20:00 | 17:00 |
| 21:00 | 18:00 |
| 22:00 | 19:00 |
| 23:00 | 20:00 |
Saint John Information
Time Zone
Abbreviation / Name
ADT - Atlantic Daylight Time
AST - Atlantic Standard Time
AST - Atlantic Standard Time
UTC / GMT Offset
-3:00 hours during Atlantic Daylight Time, currently in use.
-4:00 hours during Atlantic Standard Time.
-4:00 hours during Atlantic Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Sunday, March 8, 2026 at 2:00 am local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.Daylight Saving Time Ends
Sunday, November 1, 2026 at 2:00 am local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.Saint John Facts
Country
Canada
Alternative Names
Saint John, Saint-Jean, Sejnt Dzhon, Sent DZon, Sent-Dzhon, Urbs Sancti Ioannis Canadensis, YSJ, seinteujon, senta jona, sentcxhn, sentojon, sheng yue han, snt gwn, snt jan, Сейнт Джон, Сент Џон, Сент-Джон, סנט גון, سنت جان, سینٹ جان, سینٹ جان، نیو برنسوک, सेंट जॉन, เซนต์จอห์น, სენტ-ჯონი, セントジョン, セント・ジョン, 圣约翰, 세인트존
Population
87,857
Currency
Dollar (CAD)
Geographic Coordinates
45° 16' N Latitude / 66° 03' W Longitude
International Dialing Code
+1
Calgary Information
Time Zone
Abbreviation / Name
MDT - Mountain Daylight Time
MST - Mountain Standard Time
MST - Mountain Standard Time
UTC / GMT Offset
-6:00 hours during Mountain Daylight Time, currently in use.
-7:00 hours during Mountain Standard Time.
-7:00 hours during Mountain Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Sunday, March 8, 2026 at 2:00 am local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.Daylight Saving Time Ends
Sunday, November 1, 2026 at 2:00 am local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.Calgary Facts
Country
Canada
Alternative Names
Calgaria, Calgary, Kalgari, Kalgario, Kalgaris, Kalgary, Kalnkari, Kalqari, Kelgery, YYC, ka er jia li, ka jia li, kaelgeoli, kailagari, kalgari, kalghary, kalgry, kalkari, karugari, kelgari, klgry, kyalgari, kylgry, qlgry, Κάλγκαρι, Калгари, Калгары, Калгарі, Կալգարի, קלגרי, كالغاري, کالگری, کلگری, کیلگری, कॅल्गारी, कैलगरी, ਕੈਲਗਰੀ, கால்கரி, కాల్గరీ, ಕ್ಯಾಲ್ಗರಿ, แคลกะรี, ကယ်လ်ဂရီမြို့, კალგარი, カルガリー, 卡加利, 卡尔加里, 캘거리
Population
1,019,942
Currency
Dollar (CAD)
Geographic Coordinates
51° 03' N Latitude / 114° 05' W Longitude
International Dialing Code
+1