July 21, 2026 · Shuangyashan, China
Shuangyashan has 15h 19m of daylight today. Sunrise is at 03:43 and sunset is at 19:02. All times are calculated astronomically for Shuangyashan's exact coordinates.
Shuangyashan lies at 47°N. At this latitude, day length varies significantly through the year — from roughly 7–8 hours in midwinter to 16–17 hours at 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 Shuangyashan, or see daylight hours for every day of the year.
The longest day in Shuangyashan is around 15h 51m (around June 21). The shortest is around 8h 33m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 8h 57m | 06:57 | 15:54 |
| February | 10h 18m | 06:21 | 16:40 |
| March | 11h 50m | 05:30 | 17:20 |
| April | 13h 32m | 04:30 | 18:02 |
| May | 14h 59m | 03:43 | 18:42 |
| June | 15h 49m | 03:22 | 19:11 |
| July | 15h 30m | 03:37 | 19:07 |
| August | 14h 15m | 04:13 | 18:28 |
| September | 12h 37m | 04:53 | 17:30 |
| October | 10h 59m | 05:33 | 16:31 |
| November | 9h 26m | 06:18 | 15:44 |
| December | 8h 35m | 06:53 | 15:29 |