Ottawa, Canada to Hanoi, Vietnam
Time Difference
EDT (Eastern Daylight Time) is 11 hours behind
4:00 pm16:00 in Ottawa, Canada is 3:00 am03:00 in Hanoi, Vietnam
Ottawa to Hanoi call time
Best time for a conference call or a meeting is between 7:30am-9:30am in Ottawa which corresponds to 6:30pm-8:30pm in Hanoi
4:00 pm16:00 EDT (Eastern Daylight Time) (Ottawa, Canada). Offset UTC -4:00 hours
3:00 am03:00 (Hanoi, Vietnam). Offset UTC +7:00 hours
4:00 pm16:00 Ottawa, Canada / 3:00 am03:00 Hanoi, Vietnam
| Ottawa, Canada | Hanoi, Vietnam |
|---|---|
| 12am (midnight) | 11am |
| 1am | 12pm (noon) |
| 2am | 1pm |
| 3am | 2pm |
| 4am | 3pm |
| 5am | 4pm |
| 6am | 5pm |
| 7am | 6pm |
| 8am | 7pm |
| 9am | 8pm |
| 10am | 9pm |
| 11am | 10pm |
| 12pm (noon) | 11pm |
| 1pm | 12am (midnight) |
| 2pm | 1am |
| 3pm | 2am |
| 4pm | 3am |
| 5pm | 4am |
| 6pm | 5am |
| 7pm | 6am |
| 8pm | 7am |
| 9pm | 8am |
| 10pm | 9am |
| 11pm | 10am |
| 0:00 | 11:00 |
| 1:00 | 12:00 |
| 2:00 | 13:00 |
| 3:00 | 14:00 |
| 4:00 | 15:00 |
| 5:00 | 16:00 |
| 6:00 | 17:00 |
| 7:00 | 18:00 |
| 8:00 | 19:00 |
| 9:00 | 20:00 |
| 10:00 | 21:00 |
| 11:00 | 22:00 |
| 12:00 | 23:00 |
| 13:00 | 0:00 |
| 14:00 | 1:00 |
| 15:00 | 2:00 |
| 16:00 | 3:00 |
| 17:00 | 4:00 |
| 18:00 | 5:00 |
| 19:00 | 6:00 |
| 20:00 | 7:00 |
| 21:00 | 8:00 |
| 22:00 | 9:00 |
| 23:00 | 10:00 |
Ottawa Information
Time Zone
Abbreviation / Name
EDT - Eastern Daylight Time
EST - Eastern Standard Time
EST - Eastern Standard Time
UTC / GMT Offset
-4:00 hours during Eastern Daylight Time, currently in use.
-5:00 hours during Eastern Standard Time.
-5:00 hours during Eastern Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Sunday, March 9, 2025 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 9, 2025, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, November 2, 2025 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 2, 2025, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Ottawa Facts
Country
Canada
Alternative Names
Atava, Otava, Otavo, Otawa, Ottaba, Ottahua, Ottava, Ottavae, Ottawa, YOW, atawa, atoya, attava, awtawa, otava, otawa, ottava, wo tai hua, xxttawa, AA¬²±, Οττάβα, Οτταβα, Атава, Отава, Оттавæ, Оттава, Օտտավա, אוטווה, אטאווא, أوتاوا, ئۆتاوا, اتاوا, اوتآوآ, اوٹاوا, اٹاوہ, ओटावा, অটোয়া, ਓਟਾਵਾ, ଓଟାୱା, ஒட்டாவா, ಆಟ್ಟಾವಾ, ഓട്ടവ, ออตตาวา, ཨོ་ཏ་ཝ།, အော့တဝမြို့, ოტავა, ኦታዋ, ᎠᏔᏩ, ᐊᑐᕚ/atavaa, オタワ, 渥太華, 오타와
Population
812,129
Currency
Dollar (CAD)
Geographic Coordinates
45° 24' N Latitude / 75° 41' W Longitude
International Dialing Code
+1
Hanoi Information
Time Zone
Abbreviation / Name
+07 -
ICT - Indochina Time
ICT - Indochina Time
UTC / GMT Offset
+7:00 hours during , currently in use.
+7:00 hours during Indochina Time.
+7:00 hours during Indochina Time.
Daylight Saving Time Change
0:00 hours - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.
Hanoi Facts
Country
Vietnam
Alternative Names
Anoi, Anoy, Anòy, HAN, Ha Noi, Ha Nui, Hanoi, Hanoj, Hanoja, Hanojo, Hanojus, Hanoy, Hanoí, Hanoï, Hanòi, Hanói, Ho-nui-su, Hà Nội, Hò-nui-sṳ, Keicho, Khanoj, hano'i, hanoi, hanoy, hanwy, hanxy, he nei, he nei shi, hyanaya, khanwy, Ανόι, Ханой, Ханој, Հանոյ, האנוי, خانوي, هانوى, هانوي, هانوی, ھانۆی, ہنوئی, हनोई, হ্যানয়, ਹਨੋਈ, ହାନୋଇ, ஹனோய், ಹಾನೊಯ್, හැනෝයි, ฮานอย, ཧེ་ནོ།, ဟနွိုင်းမြို့, ჰანოი, ሀኖይ, ទីក្រុងហានូយ, Ḥanoi, ハノイ, 河內, 河內市, 하노이
Population
1,431,270
Currency
Dong (VND)
Geographic Coordinates
21° 01' N Latitude / 105° 50' E Longitude
International Dialing Code
+84