Today:
Sunrise: 07:15:54
|
Sunset: 18:16:16
|
Day Length: 11h 0m 22s
Time zone: America/Mexico_City, UTC -6 h.
Latitude: 21.9804, Longitude: -98.75
San Luis Potosí, Mexico 
14 748 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:14:00 | 12:38:41 | 18:03:23 | 10h 49m 23s |
| 2026-Jan-02, Friday | 07:14:18 | 12:39:09 | 18:04:01 | 10h 49m 43s |
| 2026-Jan-03, Saturday | 07:14:34 | 12:39:37 | 18:04:40 | 10h 50m 6s |
| 2026-Jan-04, Sunday | 07:14:49 | 12:40:04 | 18:05:19 | 10h 50m 30s |
| 2026-Jan-05, Monday | 07:15:03 | 12:40:31 | 18:05:59 | 10h 50m 56s |
| 2026-Jan-06, Tuesday | 07:15:16 | 12:40:57 | 18:06:39 | 10h 51m 23s |
| 2026-Jan-07, Wednesday | 07:15:27 | 12:41:23 | 18:07:19 | 10h 51m 52s |
| 2026-Jan-08, Thursday | 07:15:37 | 12:41:48 | 18:07:59 | 10h 52m 22s |
| 2026-Jan-09, Friday | 07:15:46 | 12:42:13 | 18:08:40 | 10h 52m 54s |
| 2026-Jan-10, Saturday | 07:15:54 | 12:42:38 | 18:09:21 | 10h 53m 27s |
| 2026-Jan-11, Sunday | 07:16:00 | 12:43:01 | 18:10:03 | 10h 54m 3s |
| 2026-Jan-12, Monday | 07:16:05 | 12:43:24 | 18:10:44 | 10h 54m 39s |
| 2026-Jan-13, Tuesday | 07:16:08 | 12:43:47 | 18:11:25 | 10h 55m 17s |
| 2026-Jan-14, Wednesday | 07:16:10 | 12:44:09 | 18:12:07 | 10h 55m 57s |
| 2026-Jan-15, Thursday | 07:16:11 | 12:44:30 | 18:12:48 | 10h 56m 37s |
| 2026-Jan-16, Friday | 07:16:10 | 12:44:50 | 18:13:30 | 10h 57m 20s |
| 2026-Jan-17, Saturday | 07:16:08 | 12:45:10 | 18:14:12 | 10h 58m 4s |
| 2026-Jan-18, Sunday | 07:16:05 | 12:45:29 | 18:14:53 | 10h 58m 48s |
| 2026-Jan-19, Monday | 07:16:00 | 12:45:47 | 18:15:34 | 10h 59m 34s |
| 2026-Jan-20, Tuesday | 07:15:54 | 12:46:05 | 18:16:16 | 11h 0m 22s |
| 2026-Jan-21, Wednesday | 07:15:47 | 12:46:22 | 18:16:57 | 11h 1m 10s |
| 2026-Jan-22, Thursday | 07:15:38 | 12:46:38 | 18:17:38 | 11h 2m 0s |
| 2026-Jan-23, Friday | 07:15:28 | 12:46:53 | 18:18:19 | 11h 2m 51s |
| 2026-Jan-24, Saturday | 07:15:16 | 12:47:08 | 18:18:59 | 11h 3m 43s |
| 2026-Jan-25, Sunday | 07:15:03 | 12:47:21 | 18:19:40 | 11h 4m 37s |
| 2026-Jan-26, Monday | 07:14:49 | 12:47:34 | 18:20:20 | 11h 5m 31s |
| 2026-Jan-27, Tuesday | 07:14:34 | 12:47:46 | 18:20:59 | 11h 6m 25s |
| 2026-Jan-28, Wednesday | 07:14:17 | 12:47:58 | 18:21:39 | 11h 7m 22s |
| 2026-Jan-29, Thursday | 07:13:59 | 12:48:08 | 18:22:18 | 11h 8m 19s |
| 2026-Jan-30, Friday | 07:13:39 | 12:48:18 | 18:22:57 | 11h 9m 18s |
| 2026-Jan-31, Saturday | 07:13:18 | 12:48:27 | 18:23:35 | 11h 10m 17s |
Mexico City (Ciudad de México), Guadalajara (Jalisco), Puebla (Puebla), Toluca (México), Leon de los Aldama (Guanajuato), Ciudad Nezahualcoyotl (México), San Luis Potosi (San Luis Potosí), Queretaro (Querétaro), Aguascalientes (Aguascalientes), Cuernavaca (Morelos), Acapulco de Juarez (Guerrero), Morelia (Michoacán de Ocampo), Veracruz (Veracruz), Oaxaca (Oaxaca), Tlaxcala (Tlaxcala), Tuxtla (Chiapas), Xalapa (Veracruz), Villahermosa (Tabasco), Celaya (Guanajuato), Orizaba (Veracruz), Irapuato (Guanajuato), Pachuca (Hidalgo), Coatzacoalcos (Veracruz), Uruapan (Michoacán de Ocampo), Poza Rica de Hidalgo (Veracruz), Zumpango (México), Tehuacan (Puebla), Zacatecas (Zacatecas), Colima (Colima), Tapachula (Chiapas)
Mexico City (Ciudad de México), Guadalajara (Jalisco), Monterrey (Nuevo León), Puebla (Puebla), Tijuana (Baja California), Toluca (México), Leon de los Aldama (Guanajuato), Juarez (Chihuahua), Torreon (Coahuila de Zaragoza), Ciudad Nezahualcoyotl (México), San Luis Potosi (San Luis Potosí), Merida (Yucatán), Queretaro (Querétaro), Mexicali (Baja California), Aguascalientes (Aguascalientes), Tampico (Tamaulipas), Cuernavaca (Morelos), Culiacan (Sinaloa), Chihuahua (Chihuahua), Saltillo (Coahuila de Zaragoza), Acapulco de Juarez (Guerrero), Morelia (Michoacán de Ocampo), Hermosillo (Sonora), Veracruz (Veracruz), Cancun (Quintana Roo), Heroica Matamoros (Tamaulipas), Oaxaca (Oaxaca), Tlaxcala (Tlaxcala), Mazatan (Sonora), Reynosa (Tamaulipas)
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
Miami's lower latitude means:
During equinoxes:
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
Yes. Reduced winter sunlight may cause:
Solution: Light therapy lamps & midday walks