Sunrise and Sunset times in Lanzhou, China 
Today:
 Sunrise: 08:07:25
|
 Sunset: 17:51:28
|
Day Length: 9h 44m 3s
Time zone: Asia/Chongqing, UTC +8 h.
Latitude: 36.056, Longitude: 103.792
Lanzhou
Gansu, China 
2 561 000 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:56:56 | 12:53:50 | 17:50:44 | 9h 53m 48s |
| 2025-Dec-02, Tuesday | 07:57:50 | 12:54:12 | 17:50:35 | 9h 52m 45s |
| 2025-Dec-03, Wednesday | 07:58:43 | 12:54:36 | 17:50:28 | 9h 51m 45s |
| 2025-Dec-04, Thursday | 07:59:36 | 12:55:00 | 17:50:24 | 9h 50m 48s |
| 2025-Dec-05, Friday | 08:00:27 | 12:55:24 | 17:50:21 | 9h 49m 54s |
| 2025-Dec-06, Saturday | 08:01:18 | 12:55:49 | 17:50:21 | 9h 49m 3s |
| 2025-Dec-07, Sunday | 08:02:08 | 12:56:15 | 17:50:22 | 9h 48m 14s |
| 2025-Dec-08, Monday | 08:02:57 | 12:56:41 | 17:50:25 | 9h 47m 28s |
| 2025-Dec-09, Tuesday | 08:03:45 | 12:57:08 | 17:50:31 | 9h 46m 46s |
| 2025-Dec-10, Wednesday | 08:04:31 | 12:57:35 | 17:50:38 | 9h 46m 7s |
| 2025-Dec-11, Thursday | 08:05:17 | 12:58:02 | 17:50:48 | 9h 45m 31s |
| 2025-Dec-12, Friday | 08:06:01 | 12:58:30 | 17:50:59 | 9h 44m 58s |
| 2025-Dec-13, Saturday | 08:06:44 | 12:58:58 | 17:51:13 | 9h 44m 29s |
| 2025-Dec-14, Sunday | 08:07:25 | 12:59:27 | 17:51:28 | 9h 44m 3s |
| 2025-Dec-15, Monday | 08:08:06 | 12:59:55 | 17:51:45 | 9h 43m 39s |
| 2025-Dec-16, Tuesday | 08:08:45 | 13:00:24 | 17:52:04 | 9h 43m 19s |
| 2025-Dec-17, Wednesday | 08:09:22 | 13:00:54 | 17:52:25 | 9h 43m 3s |
| 2025-Dec-18, Thursday | 08:09:58 | 13:01:23 | 17:52:48 | 9h 42m 50s |
| 2025-Dec-19, Friday | 08:10:33 | 13:01:53 | 17:53:13 | 9h 42m 40s |
| 2025-Dec-20, Saturday | 08:11:06 | 13:02:22 | 17:53:39 | 9h 42m 33s |
| 2025-Dec-21, Sunday | 08:11:37 | 13:02:52 | 17:54:07 | 9h 42m 30s |
| 2025-Dec-22, Monday | 08:12:07 | 13:03:22 | 17:54:37 | 9h 42m 30s |
| 2025-Dec-23, Tuesday | 08:12:35 | 13:03:52 | 17:55:09 | 9h 42m 34s |
| 2025-Dec-24, Wednesday | 08:13:01 | 13:04:22 | 17:55:42 | 9h 42m 41s |
| 2025-Dec-25, Thursday | 08:13:25 | 13:04:51 | 17:56:17 | 9h 42m 52s |
| 2025-Dec-26, Friday | 08:13:48 | 13:05:21 | 17:56:54 | 9h 43m 6s |
| 2025-Dec-27, Saturday | 08:14:09 | 13:05:51 | 17:57:32 | 9h 43m 23s |
| 2025-Dec-28, Sunday | 08:14:28 | 13:06:20 | 17:58:12 | 9h 43m 44s |
| 2025-Dec-29, Monday | 08:14:46 | 13:06:49 | 17:58:53 | 9h 44m 7s |
| 2025-Dec-30, Tuesday | 08:15:01 | 13:07:18 | 17:59:35 | 9h 44m 34s |
| 2025-Dec-31, Wednesday | 08:15:15 | 13:07:47 | 18:00:19 | 9h 45m 4s |
Day length in Lanzhou during the year on the chart:
Lanzhou 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), 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), Yiyang (Hunan)
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), Xiamen (Fujian), Lianshan (Liaoning)
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