July 21, 2026 · Móng Cái, Vietnam
Sunrise in Móng Cái today is at 05:17. Day length is 13h 16m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Móng Cái's coordinates and updated daily.
Móng Cái lies at 22°N. Near the tropics, day length stays close to 12 hours year-round, with only minor variation between seasons.
Sunrise shifts earlier through spring and later through autumn — changing fastest near the equinoxes and barely at all near the summer and winter solstices. See the year chart to visualise how sunrise and sunset times shift month by month for Móng Cái.
The longest day in Móng Cái is around 13h 27m (around June 21). The shortest is around 10h 49m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 06:29 | 17:27 | 10h 57m |
| February | 06:20 | 17:46 | 11h 26m |
| March | 05:58 | 17:58 | 11h 60m |
| April | 05:30 | 18:08 | 12h 38m |
| May | 05:11 | 18:20 | 13h 9m |
| June | 05:06 | 18:32 | 13h 26m |
| July | 05:15 | 18:34 | 13h 20m |
| August | 05:27 | 18:20 | 12h 53m |
| September | 05:36 | 17:53 | 12h 17m |
| October | 05:44 | 17:25 | 11h 41m |
| November | 06:00 | 17:07 | 11h 7m |
| December | 06:19 | 17:09 | 10h 50m |