July 21, 2026 · Cancún, Mexico
Sunrise in Cancún today is at 06:17. Day length is 13h 14m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Cancún's coordinates and updated daily.
Cancún lies at 21°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 Cancún.
The longest day in Cancún is around 13h 25m (around June 21). The shortest is around 10h 51m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:28 | 18:26 | 10h 58m |
| February | 07:19 | 18:46 | 11h 26m |
| March | 06:58 | 18:57 | 11h 59m |
| April | 06:30 | 19:07 | 12h 37m |
| May | 06:11 | 19:18 | 13h 8m |
| June | 06:06 | 19:31 | 13h 25m |
| July | 06:15 | 19:33 | 13h 19m |
| August | 06:27 | 19:19 | 12h 53m |
| September | 06:35 | 18:53 | 12h 18m |
| October | 06:43 | 18:25 | 11h 42m |
| November | 06:58 | 18:07 | 11h 9m |
| December | 07:17 | 18:09 | 10h 51m |