Helena, MT, USA to Ho Chi Minh City, Vietnam
Time Difference
MDT (Mountain Daylight Time) is 13 hours behind
9:30 pm21:30 in Helena, MT, USA is 10:30 am10:30 in Ho Chi Minh City, Vietnam
Helena to Ho Chi Minh City call time
Best time for a conference call or a meeting is between 6:30am-8:30am in Helena which corresponds to 7:30pm-9:30pm in Ho Chi Minh City
9:30 pm21:30 MDT (Mountain Daylight Time) (Helena, MT, USA). Offset UTC -6:00 hours
10:30 am10:30 (Ho Chi Minh City, Vietnam). Offset UTC +7:00 hours
9:30 pm21:30 Helena, MT, USA / 10:30 am10:30 Ho Chi Minh City, Vietnam
| Helena, MT, USA | Ho Chi Minh City, Vietnam |
|---|---|
| 12am (midnight) | 1pm |
| 1am | 2pm |
| 2am | 3pm |
| 3am | 4pm |
| 4am | 5pm |
| 5am | 6pm |
| 6am | 7pm |
| 7am | 8pm |
| 8am | 9pm |
| 9am | 10pm |
| 10am | 11pm |
| 11am | 12am (midnight) |
| 12pm (noon) | 1am |
| 1pm | 2am |
| 2pm | 3am |
| 3pm | 4am |
| 4pm | 5am |
| 5pm | 6am |
| 6pm | 7am |
| 7pm | 8am |
| 8pm | 9am |
| 9pm | 10am |
| 10pm | 11am |
| 11pm | 12pm (noon) |
| 0:00 | 13:00 |
| 1:00 | 14:00 |
| 2:00 | 15:00 |
| 3:00 | 16:00 |
| 4:00 | 17:00 |
| 5:00 | 18:00 |
| 6:00 | 19:00 |
| 7:00 | 20:00 |
| 8:00 | 21:00 |
| 9:00 | 22:00 |
| 10:00 | 23:00 |
| 11:00 | 0:00 |
| 12:00 | 1:00 |
| 13:00 | 2:00 |
| 14:00 | 3:00 |
| 15:00 | 4:00 |
| 16:00 | 5:00 |
| 17:00 | 6:00 |
| 18:00 | 7:00 |
| 19:00 | 8:00 |
| 20:00 | 9:00 |
| 21:00 | 10:00 |
| 22:00 | 11:00 |
| 23:00 | 12:00 |
Helena Information
Time Zone
Abbreviation / Name
MDT - Mountain Daylight Time
HAR - Heure Avancée des Rocheuses
HAR - Heure Avancée des Rocheuses
UTC / GMT Offset
-6:00 hours during Mountain Daylight Time, currently in use.
-6:00 hours during Heure Avancée des Rocheuses.
-6:00 hours during Heure Avancée des Rocheuses.
Daylight Saving Time Change
0:00 hours - DST is 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 0 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 0 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Helena Facts
Country
USA
State
Montana
Alternative Names
Chelena, Crabtown, Epl Yuts'mn, Epł Yuts’mn, Gelena, HLN, Helena, Helena i Montana, Helenopolis, Helina, Hopkinsville, Khehlena, Khelena, Last Chance Gulch, he lei na, helena, hellena, herena, hlna mwntana, hlnh, hylyna, Χέλενα, Гелена, Хелена, Хэлена, Հելենա, הלנה, هلنا، مونتانا, هيلينا, ہیلینا, ہیلینا، مونٹانا, हेलेना, ஹெலேனா, เฮเลนา, ヘレナ, 赫勒拿, 헬레나
Population
30,581
Currency
Dollar (USD)
Geographic Coordinates
46° 35' N Latitude / 112° 02' W Longitude
International Dialing Code
+1
Ho Chi Minh City Information
Time Zone
Abbreviation / Name
+07 -
UTC / GMT Offset
+7:00 hours during , currently in use.
Ho Chi Minh City Facts
Country
Vietnam
Alternative Names
Cathair Ho Chi Minh, Cidade de Ho Chi Minh, Ciudad Ho Chi Minh, HCMC, HCMV, Ho Chi Minh, Ho Chi Minh City, Ho Chi Minh Ville, Ho Chi Minh-borg, Ho Chi Minh-byen, Ho Chi Minhin kaupunki, Ho Chi Minhstad, Ho Ci Minovo Mesto, Ho Si Minh-varos, Ho Si Minh-város, Ho Či Minovo Město, Ho-Chi-Minh-Stadt, Ho-Chi-Minh-Ville, Ho-Ci-Min-urbo, Ho-Ĉi-Min-urbo, Hociminovo Mesto, Hosimina, Hosiminh, Hočiminovo Mesto, Hošimina, Hošiminh, Hô Chi Minh Ville, Hô-Chi-Minh-Ville, Hồ Chí Minhin kaupunki, Khoshimin, Kota Ho Chi Minh, Kota Hồ Chí Minh, SGN, Sai Gon, Saigon, Saïgon, Sài Gòn, TPHCM, Thanh pho Ho Chi Minh, Thành phố Hồ Chí Minh, hochimin, hochimin shi, hojjimin, hu zhi ming shi, hw z'y myn syty, mdynt hw tshy mynh, saigon, saygwn, Хошимин, הו צ'י מין סיטי, سايگون, مدينة هو تشي مينه, サイゴン, ホーチミン, ホーチミン市, 胡志明市, 호찌민, 호치민
Population
3,467,331
Currency
Dong (VND)
Geographic Coordinates
10° 49' N Latitude / 106° 37' E Longitude
International Dialing Code
+84