Canada
MST
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Greece
EET
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Compare Calgary time with Athens time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

MST (Mountain Standard Time) is 9 hours behind EET (Eastern European Time)
5:00 am05:00 in Calgary, Canada is 2:00 pm14:00 in Athens, Greece

Calgary to Athens call time
Best time for a conference call or a meeting is between 8am-9am in Calgary which corresponds to 5pm-6pm in Athens

5:00 am05:00 MST (Mountain Standard Time) (Calgary, Canada). Offset UTC -7:00 hours
2:00 pm14:00 EET (Eastern European Time) (Athens, Greece). Offset UTC +2:00 hours

5:00 am05:00 Calgary, Canada / 2:00 pm14:00 Athens, Greece

Calgary, CanadaAthens, Greece
12am (midnight)9am
1am10am
2am11am
3am12pm (noon)
4am1pm
5am2pm
6am3pm
7am4pm
8am5pm
9am6pm
10am7pm
11am8pm
12pm (noon)9pm
1pm10pm
2pm11pm
3pm12am (midnight)
4pm1am
5pm2am
6pm3am
7pm4am
8pm5am
9pm6am
10pm7am
11pm8am
00:0009:00
01:0010:00
02:0011:00
03:0012:00
04:0013:00
05:0014:00
06:0015:00
07:0016:00
08:0017:00
09:0018:00
10:0019:00
11:0020:00
12:0021:00
13:0022:00
14:0023:00
15:0000:00
16:0001:00
17:0002:00
18:0003:00
19:0004:00
20:0005:00
21:0006:00
22:0007:00
23:0008:00

Calgary Information

Time Zone

Abbreviation / Name
MDT - Mountain Daylight 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.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3amSunday, 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
Daylight saving time clock moves back for one hour from 2am to 1amSunday, 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

Athens Information

Time Zone

Abbreviation / Name
EEST - Eastern European Summer Time
EET - Eastern European Standard Time
UTC / GMT Offset
+3:00 hours during Eastern European Summer Time, currently in use.
+2:00 hours during Eastern European Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 3am to 4amSunday, March 29, 2026 at 3:00 am local time. DST starts annually on the last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 29, 2026 at 4:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 4am to 3amSunday, October 25, 2026 at 4:00 am local time. DST ends annually on the last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 25, 2026 at 3:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Athens Facts

Country
Greece
Alternative Names
ATH, Afina, Afini, Afiny, An Aithin, Ateena, Atehny, Aten, Atena, Atenai, Atenas, Atenas - Athena, Atenas - Αθήνα, Atene, Atenes, Ateni, Ateno, Atenoj, Ateny, Athen, Athena, Athenae, Athenai, Athene, Athenes, Athens, Atheny, Athina, Athinai, Athinia, Athènes, Athén, Athénes, Athény, Athína, Athínai, Atina, Atény, Atēnas, Atėnai, Aþena, Kota Athena, Lungsod ng Athina, Lungsod ng Athína, atene, atene si, ateni, athensa, athyna, atn, etens, xethens, ya dian, Αθήνα, Αθήναι, Αθηνα, Αθηναι, Атина, Атэны, Афины, Афіни, Аѳины, Աթենք, אתונה, آتن, أثينا, ئافېنا, ܐܬܝܢܐ, अथेन्स, ஏதென்ஸ், เอเธนส์, ათენი, Ἀθῆναι, アテネ, 雅典, 아테네, 아테네 시
Population
664,046
Currency
Euro (EUR)
Geographic Coordinates
37° 59' N Latitude / 23° 43' E Longitude
International Dialing Code
+30