Sunrise and Sunset times in Dongguan, China 
Dongguan
Guangdong
Time zone: Asia/Chongqing, UTC 8 h.
Latitude: 23.0489, Longitude: 113.745
4 528 000 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:39:04 | 12:22:52 | 19:06:40 | 13h 27m 36s |
| 2025-Jun-02, Monday | 05:38:57 | 12:23:01 | 19:07:05 | 13h 28m 8s |
| 2025-Jun-03, Tuesday | 05:38:52 | 12:23:11 | 19:07:31 | 13h 28m 39s |
| 2025-Jun-04, Wednesday | 05:38:47 | 12:23:21 | 19:07:55 | 13h 29m 8s |
| 2025-Jun-05, Thursday | 05:38:44 | 12:23:32 | 19:08:20 | 13h 29m 36s |
| 2025-Jun-06, Friday | 05:38:42 | 12:23:43 | 19:08:43 | 13h 30m 1s |
| 2025-Jun-07, Saturday | 05:38:41 | 12:23:54 | 19:09:07 | 13h 30m 26s |
| 2025-Jun-08, Sunday | 05:38:41 | 12:24:05 | 19:09:29 | 13h 30m 48s |
| 2025-Jun-09, Monday | 05:38:42 | 12:24:17 | 19:09:52 | 13h 31m 10s |
| 2025-Jun-10, Tuesday | 05:38:44 | 12:24:29 | 19:10:13 | 13h 31m 29s |
| 2025-Jun-11, Wednesday | 05:38:47 | 12:24:41 | 19:10:34 | 13h 31m 47s |
| 2025-Jun-12, Thursday | 05:38:52 | 12:24:53 | 19:10:55 | 13h 32m 3s |
| 2025-Jun-13, Friday | 05:38:57 | 12:25:06 | 19:11:15 | 13h 32m 18s |
| 2025-Jun-14, Saturday | 05:39:03 | 12:25:18 | 19:11:34 | 13h 32m 31s |
| 2025-Jun-15, Sunday | 05:39:10 | 12:25:31 | 19:11:52 | 13h 32m 42s |
| 2025-Jun-16, Monday | 05:39:19 | 12:25:44 | 19:12:09 | 13h 32m 50s |
| 2025-Jun-17, Tuesday | 05:39:28 | 12:25:57 | 19:12:26 | 13h 32m 58s |
| 2025-Jun-18, Wednesday | 05:39:38 | 12:26:10 | 19:12:42 | 13h 33m 4s |
| 2025-Jun-19, Thursday | 05:39:49 | 12:26:23 | 19:12:57 | 13h 33m 8s |
| 2025-Jun-20, Friday | 05:40:01 | 12:26:36 | 19:13:12 | 13h 33m 11s |
| 2025-Jun-21, Saturday | 05:40:13 | 12:26:49 | 19:13:25 | 13h 33m 12s |
| 2025-Jun-22, Sunday | 05:40:27 | 12:27:02 | 19:13:38 | 13h 33m 11s |
| 2025-Jun-23, Monday | 05:40:41 | 12:27:15 | 19:13:49 | 13h 33m 8s |
| 2025-Jun-24, Tuesday | 05:40:57 | 12:27:28 | 19:14:00 | 13h 33m 3s |
| 2025-Jun-25, Wednesday | 05:41:12 | 12:27:41 | 19:14:10 | 13h 32m 58s |
| 2025-Jun-26, Thursday | 05:41:29 | 12:27:54 | 19:14:18 | 13h 32m 49s |
| 2025-Jun-27, Friday | 05:41:46 | 12:28:06 | 19:14:26 | 13h 32m 40s |
| 2025-Jun-28, Saturday | 05:42:04 | 12:28:19 | 19:14:33 | 13h 32m 29s |
| 2025-Jun-29, Sunday | 05:42:23 | 12:28:31 | 19:14:38 | 13h 32m 15s |
| 2025-Jun-30, Monday | 05:42:42 | 12:28:43 | 19:14:43 | 13h 32m 1s |
Dongguan on China map:
Cities in the same time zone Asia/Chongqing
Guangzhou (Guangdong), Shenzhen (Guangdong), Chongqing (Chongqing), 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), Yiyang (Hunan)
Largest Populated Areas in China
Shanghai (Shanghai), Beijing (Beijing), Guangzhou (Guangdong), Shenzhen (Guangdong), Wuhan (Hubei), Tianjin (Tianjin), Chongqing (Chongqing), Shenyang (Liaoning), 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), Lianshan (Liaoning)
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