Sunrise and Sunset times in Dong Ha, Vietnam 
Today:
 Sunrise: 06:06:50
|
 Sunset: 17:17:15
|
Day Length: 11h 10m 25s
Time zone: Asia/Ho_Chi_Minh, UTC +7 h.
Latitude: 16.85, Longitude: 107.133
Dong Ha
Quảng Trị, Vietnam 
17 662 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:04:28 | 11:40:28 | 17:16:27 | 11h 11m 59s |
| 2025-Dec-02, Tuesday | 06:05:04 | 11:40:50 | 17:16:37 | 11h 11m 33s |
| 2025-Dec-03, Wednesday | 06:05:39 | 11:41:14 | 17:16:49 | 11h 11m 10s |
| 2025-Dec-04, Thursday | 06:06:14 | 11:41:38 | 17:17:01 | 11h 10m 47s |
| 2025-Dec-05, Friday | 06:06:50 | 11:42:02 | 17:17:15 | 11h 10m 25s |
| 2025-Dec-06, Saturday | 06:07:25 | 11:42:27 | 17:17:30 | 11h 10m 5s |
| 2025-Dec-07, Sunday | 06:08:00 | 11:42:53 | 17:17:46 | 11h 9m 46s |
| 2025-Dec-08, Monday | 06:08:35 | 11:43:19 | 17:18:03 | 11h 9m 28s |
| 2025-Dec-09, Tuesday | 06:09:10 | 11:43:46 | 17:18:21 | 11h 9m 11s |
| 2025-Dec-10, Wednesday | 06:09:45 | 11:44:13 | 17:18:40 | 11h 8m 55s |
| 2025-Dec-11, Thursday | 06:10:20 | 11:44:40 | 17:19:01 | 11h 8m 41s |
| 2025-Dec-12, Friday | 06:10:54 | 11:45:08 | 17:19:22 | 11h 8m 28s |
| 2025-Dec-13, Saturday | 06:11:28 | 11:45:36 | 17:19:44 | 11h 8m 16s |
| 2025-Dec-14, Sunday | 06:12:02 | 11:46:05 | 17:20:08 | 11h 8m 6s |
| 2025-Dec-15, Monday | 06:12:35 | 11:46:33 | 17:20:32 | 11h 7m 57s |
| 2025-Dec-16, Tuesday | 06:13:08 | 11:47:02 | 17:20:57 | 11h 7m 49s |
| 2025-Dec-17, Wednesday | 06:13:40 | 11:47:32 | 17:21:23 | 11h 7m 43s |
| 2025-Dec-18, Thursday | 06:14:12 | 11:48:01 | 17:21:50 | 11h 7m 38s |
| 2025-Dec-19, Friday | 06:14:44 | 11:48:31 | 17:22:17 | 11h 7m 33s |
| 2025-Dec-20, Saturday | 06:15:15 | 11:49:00 | 17:22:46 | 11h 7m 31s |
| 2025-Dec-21, Sunday | 06:15:45 | 11:49:30 | 17:23:15 | 11h 7m 30s |
| 2025-Dec-22, Monday | 06:16:15 | 11:50:00 | 17:23:45 | 11h 7m 30s |
| 2025-Dec-23, Tuesday | 06:16:44 | 11:50:30 | 17:24:15 | 11h 7m 31s |
| 2025-Dec-24, Wednesday | 06:17:13 | 11:51:00 | 17:24:46 | 11h 7m 33s |
| 2025-Dec-25, Thursday | 06:17:40 | 11:51:29 | 17:25:18 | 11h 7m 38s |
| 2025-Dec-26, Friday | 06:18:07 | 11:51:59 | 17:25:51 | 11h 7m 44s |
| 2025-Dec-27, Saturday | 06:18:33 | 11:52:29 | 17:26:24 | 11h 7m 51s |
| 2025-Dec-28, Sunday | 06:18:59 | 11:52:58 | 17:26:57 | 11h 7m 58s |
| 2025-Dec-29, Monday | 06:19:23 | 11:53:27 | 17:27:31 | 11h 8m 8s |
| 2025-Dec-30, Tuesday | 06:19:47 | 11:53:56 | 17:28:05 | 11h 8m 18s |
| 2025-Dec-31, Wednesday | 06:20:10 | 11:54:25 | 17:28:40 | 11h 8m 30s |
Day length in Dong Ha during the year on the chart:
Dong Ha 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), Long Xuyen (An Giang), Viet Tri (Phú Thọ), Buon Ma Thuot (Đắk Lắk), Phan Thiet (Bình Thuận), Soc Trang (Sóc Trăng), Rach Gia (Kiến Giang), 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