July 21, 2026 · Zhongshan, China
Sunset in Zhongshan today is at 19:22. Day length is 13h 15m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Zhongshan's coordinates and updated daily.
Zhongshan lies at 21°N. Near the tropics, day length stays close to 12 hours year-round, with only minor variation between seasons.
Sunset shifts later through spring and earlier through autumn — changing fastest near the equinoxes and slowest near the summer and winter solstices. See the year chart to visualise how sunset times shift month by month for Zhongshan.
The longest day in Zhongshan is around 13h 26m (around June 21). The shortest is around 10h 50m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:17 | 07:18 | 10h 58m |
| February | 18:36 | 07:10 | 11h 27m |
| March | 18:48 | 06:48 | 11h 60m |
| April | 18:57 | 06:20 | 12h 38m |
| May | 19:09 | 06:01 | 13h 9m |
| June | 19:22 | 05:56 | 13h 25m |
| July | 19:24 | 06:05 | 13h 19m |
| August | 19:10 | 06:17 | 12h 53m |
| September | 18:43 | 06:25 | 12h 17m |
| October | 18:15 | 06:34 | 11h 41m |
| November | 17:57 | 06:49 | 11h 8m |
| December | 17:59 | 07:08 | 10h 51m |