Sunrise and Sunset times in Aiyuan, China 
Aiyuan
Hunan
Time zone: Asia/Shanghai, UTC 8 h.
Latitude: 25.5046, Longitude: 111.395
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 05:47:12 | 12:38:18 | 19:29:25 | 13h 42m 13s |
| 2025-Jul-02, Wednesday | 05:47:34 | 12:38:30 | 19:29:26 | 13h 41m 52s |
| 2025-Jul-03, Thursday | 05:47:56 | 12:38:41 | 19:29:26 | 13h 41m 30s |
| 2025-Jul-04, Friday | 05:48:19 | 12:38:52 | 19:29:25 | 13h 41m 6s |
| 2025-Jul-05, Saturday | 05:48:42 | 12:39:02 | 19:29:22 | 13h 40m 40s |
| 2025-Jul-06, Sunday | 05:49:06 | 12:39:12 | 19:29:19 | 13h 40m 13s |
| 2025-Jul-07, Monday | 05:49:31 | 12:39:22 | 19:29:14 | 13h 39m 43s |
| 2025-Jul-08, Tuesday | 05:49:56 | 12:39:32 | 19:29:08 | 13h 39m 12s |
| 2025-Jul-09, Wednesday | 05:50:21 | 12:39:41 | 19:29:00 | 13h 38m 39s |
| 2025-Jul-10, Thursday | 05:50:47 | 12:39:49 | 19:28:51 | 13h 38m 4s |
| 2025-Jul-11, Friday | 05:51:13 | 12:39:57 | 19:28:42 | 13h 37m 29s |
| 2025-Jul-12, Saturday | 05:51:40 | 12:40:05 | 19:28:30 | 13h 36m 50s |
| 2025-Jul-13, Sunday | 05:52:07 | 12:40:12 | 19:28:18 | 13h 36m 11s |
| 2025-Jul-14, Monday | 05:52:34 | 12:40:19 | 19:28:04 | 13h 35m 30s |
| 2025-Jul-15, Tuesday | 05:53:02 | 12:40:25 | 19:27:49 | 13h 34m 47s |
| 2025-Jul-16, Wednesday | 05:53:30 | 12:40:31 | 19:27:32 | 13h 34m 2s |
| 2025-Jul-17, Thursday | 05:53:58 | 12:40:36 | 19:27:15 | 13h 33m 17s |
| 2025-Jul-18, Friday | 05:54:26 | 12:40:41 | 19:26:56 | 13h 32m 30s |
| 2025-Jul-19, Saturday | 05:54:55 | 12:40:45 | 19:26:36 | 13h 31m 41s |
| 2025-Jul-20, Sunday | 05:55:24 | 12:40:49 | 19:26:14 | 13h 30m 50s |
| 2025-Jul-21, Monday | 05:55:52 | 12:40:52 | 19:25:51 | 13h 29m 59s |
| 2025-Jul-22, Tuesday | 05:56:21 | 12:40:54 | 19:25:27 | 13h 29m 6s |
| 2025-Jul-23, Wednesday | 05:56:51 | 12:40:56 | 19:25:02 | 13h 28m 11s |
| 2025-Jul-24, Thursday | 05:57:20 | 12:40:58 | 19:24:35 | 13h 27m 15s |
| 2025-Jul-25, Friday | 05:57:49 | 12:40:58 | 19:24:08 | 13h 26m 19s |
| 2025-Jul-26, Saturday | 05:58:18 | 12:40:58 | 19:23:39 | 13h 25m 21s |
| 2025-Jul-27, Sunday | 05:58:47 | 12:40:58 | 19:23:09 | 13h 24m 22s |
| 2025-Jul-28, Monday | 05:59:17 | 12:40:57 | 19:22:37 | 13h 23m 20s |
| 2025-Jul-29, Tuesday | 05:59:46 | 12:40:55 | 19:22:05 | 13h 22m 19s |
| 2025-Jul-30, Wednesday | 06:00:15 | 12:40:53 | 19:21:31 | 13h 21m 16s |
| 2025-Jul-31, Thursday | 06:00:44 | 12:40:50 | 19:20:56 | 13h 20m 12s |
Aiyuan on China map:
Cities in the same time zone Asia/Shanghai
Shanghai (Shanghai), Wuhan (Hubei), Tianjin (Tianjin), Nanjing (Jiangsu), Zhangzhou (Fujian), Dalian (Liaoning), Zibo (Shandong), Hangzhou (Zhejiang), Qingdao (Shandong), Jinan (Shandong), Zhengzhou (Henan), Fuzhou (Fujian), Xiamen (Fujian), Shijiazhuang (Hebei), Wenzhou (Zhejiang), Nanchang (Jiangxi), Zaozhuang (Shandong), Yantai (Shandong), Tongshan (Jiangsu), Linyi (Shandong), Hefei (Anhui), Suzhou (Anhui), Ningbo (Zhejiang), Xiping (Shanxi), Shuyangzha (Jiangsu), Shangqiu (Henan), Wuxi (Jiangsu), Lu'an (Anhui), Suzhou (Jiangsu), Handan (Hebei)
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)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks