Sunrise and Sunset times in Yen Bai, Vietnam 
Today:
 Sunrise: 06:27:22
|
 Sunset: 18:00:50
|
Day Length: 11h 33m 28s
Time zone: Asia/Ho_Chi_Minh, UTC +7 h.
Latitude: 21.705, Longitude: 104.875
Yen Bai
Yên Bái, Vietnam 
96 540 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Feb-01, Sunday | 06:38:16 | 12:14:00 | 17:49:45 | 11h 11m 29s |
| 2026-Feb-02, Monday | 06:37:54 | 12:14:08 | 17:50:22 | 11h 12m 28s |
| 2026-Feb-03, Tuesday | 06:37:30 | 12:14:15 | 17:51:00 | 11h 13m 30s |
| 2026-Feb-04, Wednesday | 06:37:06 | 12:14:21 | 17:51:36 | 11h 14m 30s |
| 2026-Feb-05, Thursday | 06:36:40 | 12:14:26 | 17:52:12 | 11h 15m 32s |
| 2026-Feb-06, Friday | 06:36:13 | 12:14:31 | 17:52:48 | 11h 16m 35s |
| 2026-Feb-07, Saturday | 06:35:45 | 12:14:34 | 17:53:24 | 11h 17m 39s |
| 2026-Feb-08, Sunday | 06:35:16 | 12:14:37 | 17:53:59 | 11h 18m 43s |
| 2026-Feb-09, Monday | 06:34:46 | 12:14:39 | 17:54:33 | 11h 19m 47s |
| 2026-Feb-10, Tuesday | 06:34:14 | 12:14:41 | 17:55:07 | 11h 20m 53s |
| 2026-Feb-11, Wednesday | 06:33:42 | 12:14:41 | 17:55:40 | 11h 21m 58s |
| 2026-Feb-12, Thursday | 06:33:08 | 12:14:41 | 17:56:14 | 11h 23m 6s |
| 2026-Feb-13, Friday | 06:32:34 | 12:14:40 | 17:56:46 | 11h 24m 12s |
| 2026-Feb-14, Saturday | 06:31:58 | 12:14:38 | 17:57:18 | 11h 25m 20s |
| 2026-Feb-15, Sunday | 06:31:22 | 12:14:36 | 17:57:50 | 11h 26m 28s |
| 2026-Feb-16, Monday | 06:30:44 | 12:14:32 | 17:58:21 | 11h 27m 37s |
| 2026-Feb-17, Tuesday | 06:30:05 | 12:14:29 | 17:58:52 | 11h 28m 47s |
| 2026-Feb-18, Wednesday | 06:29:26 | 12:14:24 | 17:59:22 | 11h 29m 56s |
| 2026-Feb-19, Thursday | 06:28:46 | 12:14:19 | 17:59:52 | 11h 31m 6s |
| 2026-Feb-20, Friday | 06:28:04 | 12:14:13 | 18:00:21 | 11h 32m 17s |
| 2026-Feb-21, Saturday | 06:27:22 | 12:14:06 | 18:00:50 | 11h 33m 28s |
| 2026-Feb-22, Sunday | 06:26:39 | 12:13:59 | 18:01:18 | 11h 34m 39s |
| 2026-Feb-23, Monday | 06:25:56 | 12:13:51 | 18:01:46 | 11h 35m 50s |
| 2026-Feb-24, Tuesday | 06:25:11 | 12:13:42 | 18:02:14 | 11h 37m 3s |
| 2026-Feb-25, Wednesday | 06:24:26 | 12:13:33 | 18:02:41 | 11h 38m 15s |
| 2026-Feb-26, Thursday | 06:23:40 | 12:13:24 | 18:03:07 | 11h 39m 27s |
| 2026-Feb-27, Friday | 06:22:53 | 12:13:13 | 18:03:33 | 11h 40m 40s |
| 2026-Feb-28, Saturday | 06:22:06 | 12:13:03 | 18:03:59 | 11h 41m 53s |
Day length in Yen Bai during the year on the chart:
Yen Bai on Vietnam map:
Locations in the same time zone Asia/Ho_Chi_Minh
Ho Chi Minh City (Hồ Chí Minh), Hanoi (Hà Nội), Haiphong (Hải Phòng), Can Tho (Cần Thơ), Quang Ha (Quảng Nam), Hue (Thừa Thiên-Huế), Quy Nhon (Bình Định), Bien Hoa (Đồng Nai), Vinh (Nghệ An), Thai Nguyen (Thái Nguyên), Nha Trang (Khánh Hòa), Ca Mau (Cà Mau), Viet Tri (Phú Thọ), Long Xuyen (An Giang), Buon Ma Thuot (Đắk Lắk), Phan Thiet (Bình Thuận), Rach Gia (Kiến Giang), Soc Trang (Sóc Trăng), Ap Da Loi (Lâm Đồng), Quang Ngai (Quảng Ngãi), Vung Tau (Bà Rịa-Vũng Tàu), Thu Dau Mot (Bình Dương), Nam Dinh (Nam Định), Bac Lieu (Bạc Liêu), Thai Binh (Thái Bình), Thanh Hoa (Thanh Hóa), Son Tay (Hà Nội), Dong Hoi (Quảng Bình), Phan Rang-Thap Cham (Ninh Thuận), Ha Long (Quảng Ninh)
Largest populated areas in Vietnam
Ho Chi Minh City (Hồ Chí Minh), Hanoi (Hà Nội), Haiphong (Hải Phòng), Can Tho (Cần Thơ), Quang Ha (Quảng Nam), Hue (Thừa Thiên-Huế), Quy Nhon (Bình Định), Bien Hoa (Đồng Nai), Vinh (Nghệ An), Thai Nguyen (Thái Nguyên), Nha Trang (Khánh Hòa), Ca Mau (Cà Mau), Long Xuyen (An Giang), Viet Tri (Phú Thọ), Buon Ma Thuot (Đắk Lắk), Phan Thiet (Bình Thuận), Rach Gia (Kiến Giang), Soc Trang (Sóc Trăng), Ap Da Loi (Lâm Đồng), Quang Ngai (Quảng Ngãi), Vung Tau (Bà Rịa-Vũng Tàu), Thu Dau Mot (Bình Dương), Nam Dinh (Nam Định), Bac Lieu (Bạc Liêu), Thai Binh (Thái Bình), Thanh Hoa (Thanh Hóa), Son Tay (Hà Nội), Dong Hoi (Quảng Bình), Phan Rang-Thap Cham (Ninh Thuận), Ha Long (Quảng Ninh)
Countries closest to Vietnam
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks