Longest and shortest day in Nha Trang
In Nha Trang, Vietnam, the longest day of 2026 is around the June solstice on Sunday, 21 June 2026, with 12h 51m of daylight, and the shortest is around the December solstice on Monday, 21 December 2026, with 11h 25m.
| Turning point | Date | Sunrise | Sunset | Day length |
|---|---|---|---|---|
| March equinox | Friday, 20 March 2026 | 05:47 | 17:54 | 12h 6m |
| June solstice | Sunday, 21 June 2026 | 05:19 | 18:10 | 12h 51m |
| September equinox | Tuesday, 22 September 2026 | 05:32 | 17:39 | 12h 7m |
| December solstice | Monday, 21 December 2026 | 05:58 | 17:23 | 11h 25m |
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 06:08 | 17:36 | 11h 29m |
| February | 06:05 | 17:49 | 11h 44m |
| March | 05:50 | 17:53 | 12h 3m |
| April | 05:31 | 17:55 | 12h 24m |
| May | 05:19 | 18:00 | 12h 41m |
| June | 05:18 | 18:08 | 12h 50m |
| July | 05:25 | 18:12 | 12h 47m |
| August | 05:31 | 18:03 | 12h 32m |
| September | 05:32 | 17:44 | 12h 12m |
| October | 05:33 | 17:24 | 11h 52m |
| November | 05:40 | 17:14 | 11h 34m |
| December | 05:55 | 17:20 | 11h 25m |
Why the day gets longer and shorter in Nha Trang
Earth's axis is tilted about 23.4 degrees, so as the planet orbits the Sun, Nha Trang leans toward the Sun for part of the year and away for the rest. When it leans toward the Sun the days lengthen and the Sun climbs higher; half a year later the opposite happens. The size of the swing depends on how far Nha Trang sits from the equator: the further away, the bigger the difference between the longest and shortest day.
Frequently asked questions about day length in Nha Trang
When is the longest day in Nha Trang?
The longest day in Nha Trang falls around the June solstice, on Sunday, 21 June 2026 in 2026, with about 12h 51m of daylight, sunrise at 05:19 and sunset at 18:10.
When is the shortest day in Nha Trang?
The shortest day in Nha Trang falls around the December solstice, on Monday, 21 December 2026 in 2026, with about 11h 25m of daylight, sunrise at 05:58 and sunset at 17:23.
How much does day length change through the year in Nha Trang?
Between the longest and shortest day, Nha Trang gains and loses about 1h 26m of daylight. The change is fastest around the March and September equinoxes and slowest near the solstices.
Every figure is computed from Nha Trang's coordinates with SunCalc, not looked up from a table.