Sunrise and Sunset times in Aihe, China 
Aihe
Sichuan
Time zone: Asia/Chongqing, UTC 8 h.
Latitude: 29.3892, Longitude: 104.814
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 06:04:43 | 13:04:38 | 20:04:33 | 13h 59m 50s |
| 2025-Jul-02, Wednesday | 06:05:06 | 13:04:49 | 20:04:33 | 13h 59m 27s |
| 2025-Jul-03, Thursday | 06:05:31 | 13:05:01 | 20:04:30 | 13h 58m 59s |
| 2025-Jul-04, Friday | 06:05:56 | 13:05:11 | 20:04:27 | 13h 58m 31s |
| 2025-Jul-05, Saturday | 06:06:22 | 13:05:22 | 20:04:22 | 13h 58m 0s |
| 2025-Jul-06, Sunday | 06:06:48 | 13:05:32 | 20:04:16 | 13h 57m 28s |
| 2025-Jul-07, Monday | 06:07:16 | 13:05:42 | 20:04:08 | 13h 56m 52s |
| 2025-Jul-08, Tuesday | 06:07:43 | 13:05:51 | 20:03:59 | 13h 56m 16s |
| 2025-Jul-09, Wednesday | 06:08:12 | 13:06:00 | 20:03:48 | 13h 55m 36s |
| 2025-Jul-10, Thursday | 06:08:41 | 13:06:09 | 20:03:36 | 13h 54m 55s |
| 2025-Jul-11, Friday | 06:09:11 | 13:06:17 | 20:03:23 | 13h 54m 12s |
| 2025-Jul-12, Saturday | 06:09:41 | 13:06:25 | 20:03:08 | 13h 53m 27s |
| 2025-Jul-13, Sunday | 06:10:12 | 13:06:32 | 20:02:52 | 13h 52m 40s |
| 2025-Jul-14, Monday | 06:10:43 | 13:06:39 | 20:02:34 | 13h 51m 51s |
| 2025-Jul-15, Tuesday | 06:11:15 | 13:06:45 | 20:02:15 | 13h 51m 0s |
| 2025-Jul-16, Wednesday | 06:11:47 | 13:06:51 | 20:01:54 | 13h 50m 7s |
| 2025-Jul-17, Thursday | 06:12:19 | 13:06:56 | 20:01:32 | 13h 49m 13s |
| 2025-Jul-18, Friday | 06:12:52 | 13:07:01 | 20:01:09 | 13h 48m 17s |
| 2025-Jul-19, Saturday | 06:13:25 | 13:07:05 | 20:00:44 | 13h 47m 19s |
| 2025-Jul-20, Sunday | 06:13:59 | 13:07:08 | 20:00:18 | 13h 46m 19s |
| 2025-Jul-21, Monday | 06:14:33 | 13:07:11 | 19:59:50 | 13h 45m 17s |
| 2025-Jul-22, Tuesday | 06:15:06 | 13:07:14 | 19:59:21 | 13h 44m 15s |
| 2025-Jul-23, Wednesday | 06:15:41 | 13:07:16 | 19:58:51 | 13h 43m 10s |
| 2025-Jul-24, Thursday | 06:16:15 | 13:07:17 | 19:58:19 | 13h 42m 4s |
| 2025-Jul-25, Friday | 06:16:50 | 13:07:18 | 19:57:46 | 13h 40m 56s |
| 2025-Jul-26, Saturday | 06:17:24 | 13:07:18 | 19:57:12 | 13h 39m 48s |
| 2025-Jul-27, Sunday | 06:17:59 | 13:07:17 | 19:56:36 | 13h 38m 37s |
| 2025-Jul-28, Monday | 06:18:34 | 13:07:16 | 19:55:59 | 13h 37m 25s |
| 2025-Jul-29, Tuesday | 06:19:09 | 13:07:15 | 19:55:20 | 13h 36m 11s |
| 2025-Jul-30, Wednesday | 06:19:44 | 13:07:12 | 19:54:41 | 13h 34m 57s |
| 2025-Jul-31, Thursday | 06:20:19 | 13:07:09 | 19:54:00 | 13h 33m 41s |
Aihe on China map:
Cities 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)
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