Sunrise and Sunset times in Hai Duong, Vietnam 
Today:
 Sunrise: 06:18:10
|
 Sunset: 17:13:09
|
Day Length: 10h 54m 59s
Time zone: Asia/Ho_Chi_Minh, UTC +7 h.
Latitude: 20.942, Longitude: 106.331
Hai Duong
Hải Dương, Vietnam 
58 030 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:14:58 | 11:43:40 | 17:12:22 | 10h 57m 24s |
| 2025-Dec-02, Tuesday | 06:15:37 | 11:44:03 | 17:12:29 | 10h 56m 52s |
| 2025-Dec-03, Wednesday | 06:16:15 | 11:44:26 | 17:12:37 | 10h 56m 22s |
| 2025-Dec-04, Thursday | 06:16:54 | 11:44:50 | 17:12:47 | 10h 55m 53s |
| 2025-Dec-05, Friday | 06:17:32 | 11:45:15 | 17:12:57 | 10h 55m 25s |
| 2025-Dec-06, Saturday | 06:18:10 | 11:45:40 | 17:13:09 | 10h 54m 59s |
| 2025-Dec-07, Sunday | 06:18:48 | 11:46:05 | 17:13:23 | 10h 54m 35s |
| 2025-Dec-08, Monday | 06:19:26 | 11:46:32 | 17:13:37 | 10h 54m 11s |
| 2025-Dec-09, Tuesday | 06:20:03 | 11:46:58 | 17:13:53 | 10h 53m 50s |
| 2025-Dec-10, Wednesday | 06:20:40 | 11:47:25 | 17:14:10 | 10h 53m 30s |
| 2025-Dec-11, Thursday | 06:21:16 | 11:47:53 | 17:14:29 | 10h 53m 13s |
| 2025-Dec-12, Friday | 06:21:53 | 11:48:20 | 17:14:48 | 10h 52m 55s |
| 2025-Dec-13, Saturday | 06:22:28 | 11:48:49 | 17:15:09 | 10h 52m 41s |
| 2025-Dec-14, Sunday | 06:23:03 | 11:49:17 | 17:15:31 | 10h 52m 28s |
| 2025-Dec-15, Monday | 06:23:38 | 11:49:46 | 17:15:54 | 10h 52m 16s |
| 2025-Dec-16, Tuesday | 06:24:12 | 11:50:15 | 17:16:18 | 10h 52m 6s |
| 2025-Dec-17, Wednesday | 06:24:45 | 11:50:44 | 17:16:43 | 10h 51m 58s |
| 2025-Dec-18, Thursday | 06:25:18 | 11:51:14 | 17:17:09 | 10h 51m 51s |
| 2025-Dec-19, Friday | 06:25:50 | 11:51:43 | 17:17:36 | 10h 51m 46s |
| 2025-Dec-20, Saturday | 06:26:21 | 11:52:13 | 17:18:04 | 10h 51m 43s |
| 2025-Dec-21, Sunday | 06:26:52 | 11:52:43 | 17:18:33 | 10h 51m 41s |
| 2025-Dec-22, Monday | 06:27:22 | 11:53:12 | 17:19:03 | 10h 51m 41s |
| 2025-Dec-23, Tuesday | 06:27:51 | 11:53:42 | 17:19:34 | 10h 51m 43s |
| 2025-Dec-24, Wednesday | 06:28:19 | 11:54:12 | 17:20:05 | 10h 51m 46s |
| 2025-Dec-25, Thursday | 06:28:46 | 11:54:42 | 17:20:38 | 10h 51m 52s |
| 2025-Dec-26, Friday | 06:29:12 | 11:55:12 | 17:21:11 | 10h 51m 59s |
| 2025-Dec-27, Saturday | 06:29:37 | 11:55:41 | 17:21:45 | 10h 52m 8s |
| 2025-Dec-28, Sunday | 06:30:02 | 11:56:10 | 17:22:19 | 10h 52m 17s |
| 2025-Dec-29, Monday | 06:30:25 | 11:56:40 | 17:22:55 | 10h 52m 30s |
| 2025-Dec-30, Tuesday | 06:30:47 | 11:57:09 | 17:23:30 | 10h 52m 43s |
| 2025-Dec-31, Wednesday | 06:31:08 | 11:57:37 | 17:24:07 | 10h 52m 59s |
Day length in Hai Duong during the year on the chart:
Hai Duong on Vietnam map:
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