Sunrise and Sunset times in Sanya, China 
Today:
 Sunrise: 06:45:20
|
 Sunset: 18:53:07
|
Day Length: 12h 7m 47s
Time zone: Asia/Chongqing, UTC +8 h.
Latitude: 18.2591, Longitude: 109.504
Sanya
Hainan, China 
362 689 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 07:00:48 | 12:54:20 | 18:47:53 | 11h 47m 5s |
| 2026-Mar-02, Monday | 07:00:05 | 12:54:09 | 18:48:12 | 11h 48m 7s |
| 2026-Mar-03, Tuesday | 06:59:22 | 12:53:56 | 18:48:30 | 11h 49m 8s |
| 2026-Mar-04, Wednesday | 06:58:39 | 12:53:44 | 18:48:48 | 11h 50m 9s |
| 2026-Mar-05, Thursday | 06:57:55 | 12:53:30 | 18:49:06 | 11h 51m 11s |
| 2026-Mar-06, Friday | 06:57:11 | 12:53:17 | 18:49:23 | 11h 52m 12s |
| 2026-Mar-07, Saturday | 06:56:26 | 12:53:03 | 18:49:40 | 11h 53m 14s |
| 2026-Mar-08, Sunday | 06:55:40 | 12:52:48 | 18:49:56 | 11h 54m 16s |
| 2026-Mar-09, Monday | 06:54:54 | 12:52:33 | 18:50:12 | 11h 55m 18s |
| 2026-Mar-10, Tuesday | 06:54:08 | 12:52:18 | 18:50:28 | 11h 56m 20s |
| 2026-Mar-11, Wednesday | 06:53:22 | 12:52:03 | 18:50:44 | 11h 57m 22s |
| 2026-Mar-12, Thursday | 06:52:35 | 12:51:47 | 18:50:59 | 11h 58m 24s |
| 2026-Mar-13, Friday | 06:51:47 | 12:51:31 | 18:51:14 | 11h 59m 27s |
| 2026-Mar-14, Saturday | 06:51:00 | 12:51:14 | 18:51:29 | 12h 0m 29s |
| 2026-Mar-15, Sunday | 06:50:12 | 12:50:58 | 18:51:44 | 12h 1m 32s |
| 2026-Mar-16, Monday | 06:49:24 | 12:50:41 | 18:51:58 | 12h 2m 34s |
| 2026-Mar-17, Tuesday | 06:48:35 | 12:50:24 | 18:52:12 | 12h 3m 37s |
| 2026-Mar-18, Wednesday | 06:47:47 | 12:50:06 | 18:52:26 | 12h 4m 39s |
| 2026-Mar-19, Thursday | 06:46:58 | 12:49:49 | 18:52:40 | 12h 5m 42s |
| 2026-Mar-20, Friday | 06:46:09 | 12:49:31 | 18:52:54 | 12h 6m 45s |
| 2026-Mar-21, Saturday | 06:45:20 | 12:49:14 | 18:53:07 | 12h 7m 47s |
| 2026-Mar-22, Sunday | 06:44:31 | 12:48:56 | 18:53:20 | 12h 8m 49s |
| 2026-Mar-23, Monday | 06:43:42 | 12:48:38 | 18:53:34 | 12h 9m 52s |
| 2026-Mar-24, Tuesday | 06:42:52 | 12:48:20 | 18:53:47 | 12h 10m 55s |
| 2026-Mar-25, Wednesday | 06:42:03 | 12:48:02 | 18:54:00 | 12h 11m 57s |
| 2026-Mar-26, Thursday | 06:41:14 | 12:47:44 | 18:54:13 | 12h 12m 59s |
| 2026-Mar-27, Friday | 06:40:25 | 12:47:25 | 18:54:26 | 12h 14m 1s |
| 2026-Mar-28, Saturday | 06:39:35 | 12:47:07 | 18:54:39 | 12h 15m 4s |
| 2026-Mar-29, Sunday | 06:38:46 | 12:46:49 | 18:54:52 | 12h 16m 6s |
| 2026-Mar-30, Monday | 06:37:57 | 12:46:31 | 18:55:05 | 12h 17m 8s |
| 2026-Mar-31, Tuesday | 06:37:08 | 12:46:13 | 18:55:18 | 12h 18m 10s |
Day length in Sanya during the year on the chart:
Sanya on China map:
Locations in the same time zone Asia/Chongqing
Guangzhou (Guangdong), Shenzhen (Guangdong), Chongqing (Chongqing), Dongguan (Guangdong), Chengdu (Sichuan), Xi'an (Shaanxi), Hechi (Guangxi), Guiyang (Guizhou), Kunming (Yunnan), Taiyuan (Shanxi), Changsha (Hunan), Xiangtan (Hunan), Lanzhou (Gansu), Gaoping (Sichuan), Nanning (Guangxi), Haikou (Hainan), Baotou (Inner Mongolia), Nanyang (Henan), Hohhot (Inner Mongolia), Luoyang (Henan), Jingling (Hubei), Sanzhou (Chongqing), Zhanjiang (Guangdong), Xiantao (Hubei), Luzhou (Sichuan), Liuzhou (Guangxi), Changde (Hunan), Neijiang (Sichuan), Suining (Sichuan), Mianyang (Sichuan)
Largest populated areas in China
Shanghai (Shanghai), Beijing (Beijing), Guangzhou (Guangdong), Shenzhen (Guangdong), Wuhan (Hubei), Tianjin (Tianjin), Chongqing (Chongqing), Shenyang (Liaoning), Dongguan (Guangdong), Chengdu (Sichuan), Xi'an (Shaanxi), Hechi (Guangxi), Nanjing (Jiangsu), Guiyang (Guizhou), Harbin (Heilongjiang), Zhangzhou (Fujian), Changchun (Jilin), Dalian (Liaoning), Zibo (Shandong), Hangzhou (Zhejiang), Kunming (Yunnan), Taiyuan (Shanxi), Qingdao (Shandong), Jinan (Shandong), Zhengzhou (Henan), Fuzhou (Fujian), Changsha (Hunan), Xiangtan (Hunan), Lanzhou (Gansu), Xiamen (Fujian)
Countries closest to China
*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