Calama, Chile to Great Falls, MT, USA
Time Difference
is 4 hours ahead of MST (Mountain Standard Time)
1:00 am01:00 in Calama, Chile is 9:00 pm21:00 in Great Falls, MT, USA
Calama to Great Falls call time
Best time for a conference call or a meeting is between 12pm-6pm in Calama which corresponds to 8am-2pm in Great Falls
1:00 am01:00 (Calama, Chile). Offset UTC -3:00 hours
9:00 pm21:00 MST (Mountain Standard Time) (Great Falls, MT, USA). Offset UTC -7:00 hours
1:00 am01:00 Calama, Chile / 9:00 pm21:00 Great Falls, MT, USA
| Calama, Chile | Great Falls, MT, USA |
|---|---|
| 12am (midnight) | 8pm |
| 1am | 9pm |
| 2am | 10pm |
| 3am | 11pm |
| 4am | 12am (midnight) |
| 5am | 1am |
| 6am | 2am |
| 7am | 3am |
| 8am | 4am |
| 9am | 5am |
| 10am | 6am |
| 11am | 7am |
| 12pm (noon) | 8am |
| 1pm | 9am |
| 2pm | 10am |
| 3pm | 11am |
| 4pm | 12pm (noon) |
| 5pm | 1pm |
| 6pm | 2pm |
| 7pm | 3pm |
| 8pm | 4pm |
| 9pm | 5pm |
| 10pm | 6pm |
| 11pm | 7pm |
| 0:00 | 20:00 |
| 1:00 | 21:00 |
| 2:00 | 22:00 |
| 3:00 | 23:00 |
| 4:00 | 0:00 |
| 5:00 | 1:00 |
| 6:00 | 2:00 |
| 7:00 | 3:00 |
| 8:00 | 4:00 |
| 9:00 | 5:00 |
| 10:00 | 6:00 |
| 11:00 | 7:00 |
| 12:00 | 8:00 |
| 13:00 | 9:00 |
| 14:00 | 10:00 |
| 15:00 | 11:00 |
| 16:00 | 12:00 |
| 17:00 | 13:00 |
| 18:00 | 14:00 |
| 19:00 | 15:00 |
| 20:00 | 16:00 |
| 21:00 | 17:00 |
| 22:00 | 18:00 |
| 23:00 | 19:00 |
Calama Information
Time Zone
Abbreviation / Name
-03 -
CLST - Chile Summer Time
CLST - Chile Summer Time
UTC / GMT Offset
-3:00 hours during , currently in use.
-3:00 hours during Chile Summer Time.
-3:00 hours during Chile Summer Time.
Daylight Saving Time Change
0:00 hours - DST is in use
Daylight Saving Time Starts
Sunday, September 8, 2024 at 12:00 am local time. DST starts annually the on second Sunday of September. Clocks are turned forward 0 hour to Sunday, September 8, 2024, 1:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Saturday, April 6, 2024 at 12:00 am local time. DST ends annually the on first Sunday of April. Clocks are turned backward 0 hour to Saturday, April 6, 2024, 11:00 pm local standard time instead. Also called Fall Back or switch to Winter Time.
Calama Facts
Country
Chile
Alternative Names
CJC, Calama, Kalama, ka la ma, kala ma, kalama, kallama, karama, Калама, كالاما, کالاما, กาลามา, カラマ, 卡拉馬, 칼라마
Population
143,084
Currency
Peso (CLP)
Geographic Coordinates
22° 27' S Latitude / 68° 55' W Longitude
International Dialing Code
+56
Great Falls Information
Time Zone
Abbreviation / Name
MST - Mountain Standard Time
HAR - Heure Avancée des Rocheuses
HAR - Heure Avancée des Rocheuses
UTC / GMT Offset
-7:00 hours during Mountain Standard Time, currently in use.
-6:00 hours during Heure Avancée des Rocheuses.
-6:00 hours during Heure Avancée des Rocheuses.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Sunday, March 10, 2024 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 10, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, November 3, 2024 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Great Falls Facts
Country
USA
State
Montana
Alternative Names
Electric City, GTF, Great Falls, Grejt Fols, Grejt-Fols, Grit Fouls, da pu bu cheng, ghryt fwlz mwntana, guretoforuzu, Грейт Фолс, Грейт-Фолс, Грејт Фолс, Грит Фоулс, غريت فولز، مونتانا, グレートフォールズ, 大瀑布城
Population
59,638
Currency
Dollar (USD)
Geographic Coordinates
47° 30' N Latitude / 111° 18' W Longitude
International Dialing Code
+1