July 21, 2026 · Tangshan, China
Tangshan has 14h 35m of daylight today. Sunrise is at 04:57 and sunset is at 19:32. All times are calculated astronomically for Tangshan's exact coordinates.
Tangshan lies at 40°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Day length changes fastest near the spring and autumn equinoxes and slowest near the longest day and shortest day of the year. See the year chart to visualise how daylight hours shift month by month for Tangshan, or see daylight hours for every day of the year.
The longest day in Tangshan is around 14h 58m (around June 21). The shortest is around 9h 22m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 9h 40m | 07:27 | 17:07 |
| February | 10h 42m | 07:01 | 17:43 |
| March | 11h 53m | 06:21 | 18:14 |
| April | 13h 13m | 05:31 | 18:45 |
| May | 14h 20m | 04:54 | 19:15 |
| June | 14h 57m | 04:40 | 19:37 |
| July | 14h 43m | 04:52 | 19:35 |
| August | 13h 46m | 05:20 | 19:06 |
| September | 12h 30m | 05:49 | 18:19 |
| October | 11h 13m | 06:17 | 17:30 |
| November | 10h 2m | 06:52 | 16:54 |
| December | 9h 23m | 07:21 | 16:45 |