Sunrise and Sunset times in Heyin, China 
Today:
 Sunrise: 08:18:49
|
 Sunset: 18:01:55
|
Day Length: 9h 43m 6s
Time zone: Asia/Chongqing, UTC +8 h.
Latitude: 36.0451, Longitude: 101.424
Heyin
Qinghai, China 
7 642 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 08:06:23 | 13:03:18 | 18:00:13 | 9h 53m 50s |
| 2025-Dec-02, Tuesday | 08:07:17 | 13:03:41 | 18:00:05 | 9h 52m 48s |
| 2025-Dec-03, Wednesday | 08:08:10 | 13:04:04 | 17:59:58 | 9h 51m 48s |
| 2025-Dec-04, Thursday | 08:09:03 | 13:04:28 | 17:59:54 | 9h 50m 51s |
| 2025-Dec-05, Friday | 08:09:54 | 13:04:53 | 17:59:51 | 9h 49m 57s |
| 2025-Dec-06, Saturday | 08:10:45 | 13:05:18 | 17:59:51 | 9h 49m 6s |
| 2025-Dec-07, Sunday | 08:11:35 | 13:05:44 | 17:59:52 | 9h 48m 17s |
| 2025-Dec-08, Monday | 08:12:24 | 13:06:10 | 17:59:56 | 9h 47m 32s |
| 2025-Dec-09, Tuesday | 08:13:12 | 13:06:36 | 18:00:01 | 9h 46m 49s |
| 2025-Dec-10, Wednesday | 08:13:58 | 13:07:03 | 18:00:08 | 9h 46m 10s |
| 2025-Dec-11, Thursday | 08:14:44 | 13:07:31 | 18:00:18 | 9h 45m 34s |
| 2025-Dec-12, Friday | 08:15:28 | 13:07:59 | 18:00:29 | 9h 45m 1s |
| 2025-Dec-13, Saturday | 08:16:11 | 13:08:27 | 18:00:43 | 9h 44m 32s |
| 2025-Dec-14, Sunday | 08:16:52 | 13:08:55 | 18:00:58 | 9h 44m 6s |
| 2025-Dec-15, Monday | 08:17:33 | 13:09:24 | 18:01:15 | 9h 43m 42s |
| 2025-Dec-16, Tuesday | 08:18:12 | 13:09:53 | 18:01:34 | 9h 43m 22s |
| 2025-Dec-17, Wednesday | 08:18:49 | 13:10:22 | 18:01:55 | 9h 43m 6s |
| 2025-Dec-18, Thursday | 08:19:25 | 13:10:52 | 18:02:18 | 9h 42m 53s |
| 2025-Dec-19, Friday | 08:19:59 | 13:11:21 | 18:02:43 | 9h 42m 44s |
| 2025-Dec-20, Saturday | 08:20:32 | 13:11:51 | 18:03:09 | 9h 42m 37s |
| 2025-Dec-21, Sunday | 08:21:04 | 13:12:21 | 18:03:38 | 9h 42m 34s |
| 2025-Dec-22, Monday | 08:21:33 | 13:12:50 | 18:04:08 | 9h 42m 35s |
| 2025-Dec-23, Tuesday | 08:22:01 | 13:13:20 | 18:04:39 | 9h 42m 38s |
| 2025-Dec-24, Wednesday | 08:22:28 | 13:13:50 | 18:05:13 | 9h 42m 45s |
| 2025-Dec-25, Thursday | 08:22:52 | 13:14:20 | 18:05:48 | 9h 42m 56s |
| 2025-Dec-26, Friday | 08:23:15 | 13:14:50 | 18:06:24 | 9h 43m 9s |
| 2025-Dec-27, Saturday | 08:23:36 | 13:15:19 | 18:07:02 | 9h 43m 26s |
| 2025-Dec-28, Sunday | 08:23:55 | 13:15:49 | 18:07:42 | 9h 43m 47s |
| 2025-Dec-29, Monday | 08:24:12 | 13:16:18 | 18:08:23 | 9h 44m 11s |
| 2025-Dec-30, Tuesday | 08:24:28 | 13:16:47 | 18:09:06 | 9h 44m 38s |
| 2025-Dec-31, Wednesday | 08:24:41 | 13:17:16 | 18:09:50 | 9h 45m 9s |
Day length in Heyin during the year on the chart:
Heyin 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