July 21, 2026 · Huainan, China
Sunset in Huainan today is at 19:19. Day length is 13h 60m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Huainan's coordinates and updated daily.
Huainan lies at 33°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
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 Huainan.
The longest day in Huainan is around 14h 18m (around June 21). The shortest is around 10h 0m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:29 | 07:15 | 10h 14m |
| February | 17:58 | 06:57 | 11h 1m |
| March | 18:20 | 06:24 | 11h 56m |
| April | 18:42 | 05:44 | 12h 58m |
| May | 19:04 | 05:15 | 13h 49m |
| June | 19:22 | 05:05 | 14h 17m |
| July | 19:22 | 05:15 | 14h 6m |
| August | 18:59 | 05:36 | 13h 23m |
| September | 18:21 | 05:56 | 12h 24m |
| October | 17:41 | 06:16 | 11h 25m |
| November | 17:13 | 06:42 | 10h 30m |
| December | 17:08 | 07:07 | 10h 1m |