Mexico · 22.15°N, 100.98°W
Daylight hours in San Luis Potosí
San Luis Potosí gets 13h 29m of daylight on its longest day, around June 21, and 10h 47m on its shortest, around December 21: a swing of 2h 42m across the year. Its summer is in June.
Today in San Luis Potosí
Sunrise–
Sunset–
Daylight–
vs yesterday–
Sunrise and sunset through the year
Local time, including daylight saving time where San Luis Potosí observes it, which is why the lines can jump by an hour. The shaded band is daylight. 2026 dates.
Key days
Longest day13h 29mJune 21 · 06:02–19:31
Shortest day10h 47mDecember 21 · 07:19–18:06
March equinox12h 07mMarch 20 · 06:49–18:56
Fastest change+1.3 min/dayaround March 19
Daylight by month
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January 1 | 07:24 | 18:12 | 10h 48m |
| February 1 | 07:23 | 18:33 | 11h 10m |
| March 1 | 07:06 | 18:49 | 11h 43m |
| April 1 | 06:37 | 19:00 | 12h 22m |
| May 1 | 06:13 | 19:11 | 12h 58m |
| June 1 | 06:01 | 19:25 | 13h 24m |
| July 1 | 06:04 | 19:32 | 13h 28m |
| August 1 | 06:17 | 19:25 | 13h 08m |
| September 1 | 06:28 | 19:02 | 12h 34m |
| October 1 | 06:36 | 18:33 | 11h 57m |
| November 1 | 06:49 | 18:08 | 11h 19m |
| December 1 | 07:08 | 18:00 | 10h 53m |
Cities with similar daylight
These cities sit within 3° of San Luis Potosí’s latitude in the same hemisphere, so their days grow and shrink almost in step:
Its mirror images are across the equator at a similar distance from it. Their longest days come when San Luis Potosí’s are shortest:
More: all cities between 20°–30° North · compare San Luis Potosí with any city