July 21, 2026 · Naha, Japan
Sunset in Naha today is at 19:23. Day length is 13h 33m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Naha's coordinates and updated daily.
Naha lies at 26°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 Naha.
The longest day in Naha is around 13h 47m (around June 21). The shortest is around 10h 30m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:59 | 07:19 | 10h 40m |
| February | 18:22 | 07:06 | 11h 16m |
| March | 18:38 | 06:40 | 11h 58m |
| April | 18:53 | 06:07 | 12h 46m |
| May | 19:09 | 05:44 | 13h 25m |
| June | 19:24 | 05:37 | 13h 46m |
| July | 19:25 | 05:47 | 13h 38m |
| August | 19:07 | 06:02 | 13h 5m |
| September | 18:36 | 06:16 | 12h 20m |
| October | 18:03 | 06:29 | 11h 34m |
| November | 17:41 | 06:48 | 10h 53m |
| December | 17:40 | 07:10 | 10h 31m |