Today:
Sunrise: 06:15:27
|
Sunset: 20:25:07
|
Day Length: 14h 9m 40s
Time zone: America/Argentina/La_Rioja, UTC -3 h.
Latitude: -31.35, Longitude: -66.6
La Rioja, Argentina 
6 020 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:14:23 | 13:15:34 | 20:16:45 | 14h 2m 22s |
| 2025-Dec-02, Tuesday | 06:14:20 | 13:15:57 | 20:17:35 | 14h 3m 15s |
| 2025-Dec-03, Wednesday | 06:14:19 | 13:16:21 | 20:18:23 | 14h 4m 4s |
| 2025-Dec-04, Thursday | 06:14:19 | 13:16:45 | 20:19:11 | 14h 4m 52s |
| 2025-Dec-05, Friday | 06:14:22 | 13:17:10 | 20:19:59 | 14h 5m 37s |
| 2025-Dec-06, Saturday | 06:14:26 | 13:17:36 | 20:20:45 | 14h 6m 19s |
| 2025-Dec-07, Sunday | 06:14:32 | 13:18:01 | 20:21:31 | 14h 6m 59s |
| 2025-Dec-08, Monday | 06:14:39 | 13:18:28 | 20:22:16 | 14h 7m 37s |
| 2025-Dec-09, Tuesday | 06:14:49 | 13:18:55 | 20:23:00 | 14h 8m 11s |
| 2025-Dec-10, Wednesday | 06:15:00 | 13:19:22 | 20:23:44 | 14h 8m 44s |
| 2025-Dec-11, Thursday | 06:15:13 | 13:19:49 | 20:24:26 | 14h 9m 13s |
| 2025-Dec-12, Friday | 06:15:27 | 13:20:17 | 20:25:07 | 14h 9m 40s |
| 2025-Dec-13, Saturday | 06:15:44 | 13:20:46 | 20:25:48 | 14h 10m 4s |
| 2025-Dec-14, Sunday | 06:16:02 | 13:21:14 | 20:26:27 | 14h 10m 25s |
| 2025-Dec-15, Monday | 06:16:21 | 13:21:43 | 20:27:05 | 14h 10m 44s |
| 2025-Dec-16, Tuesday | 06:16:43 | 13:22:12 | 20:27:42 | 14h 10m 59s |
| 2025-Dec-17, Wednesday | 06:17:06 | 13:22:42 | 20:28:18 | 14h 11m 12s |
| 2025-Dec-18, Thursday | 06:17:30 | 13:23:11 | 20:28:52 | 14h 11m 22s |
| 2025-Dec-19, Friday | 06:17:56 | 13:23:41 | 20:29:25 | 14h 11m 29s |
| 2025-Dec-20, Saturday | 06:18:24 | 13:24:11 | 20:29:57 | 14h 11m 33s |
| 2025-Dec-21, Sunday | 06:18:53 | 13:24:40 | 20:30:27 | 14h 11m 34s |
| 2025-Dec-22, Monday | 06:19:24 | 13:25:10 | 20:30:56 | 14h 11m 32s |
| 2025-Dec-23, Tuesday | 06:19:56 | 13:25:40 | 20:31:24 | 14h 11m 28s |
| 2025-Dec-24, Wednesday | 06:20:30 | 13:26:10 | 20:31:50 | 14h 11m 20s |
| 2025-Dec-25, Thursday | 06:21:04 | 13:26:40 | 20:32:15 | 14h 11m 11s |
| 2025-Dec-26, Friday | 06:21:41 | 13:27:09 | 20:32:38 | 14h 10m 57s |
| 2025-Dec-27, Saturday | 06:22:18 | 13:27:39 | 20:32:59 | 14h 10m 41s |
| 2025-Dec-28, Sunday | 06:22:57 | 13:28:08 | 20:33:19 | 14h 10m 22s |
| 2025-Dec-29, Monday | 06:23:37 | 13:28:37 | 20:33:38 | 14h 10m 1s |
| 2025-Dec-30, Tuesday | 06:24:18 | 13:29:06 | 20:33:54 | 14h 9m 36s |
| 2025-Dec-31, Wednesday | 06:25:00 | 13:29:35 | 20:34:09 | 14h 9m 9s |
La Rioja (La Rioja), Chilecito (La Rioja), Chamical (La Rioja)
Buenos Aires (Buenos Aires, Ciudad Autónoma de), Cordoba (Córdoba), Rosario (Santa Fe), Mendoza (Mendoza), San Miguel de Tucuman (Tucumán), La Plata (Buenos Aires), Mar del Plata (Buenos Aires), Salta (Salta), Santa Fe (Santa Fe), San Juan (San Juan), San Luis (San Luis), Resistencia (Chaco), Posadas (Misiones), Santiago del Estero (Santiago del Estero), Corrientes (Corrientes), San Salvador de Jujuy (Jujuy), Bahia Blanca (Buenos Aires), Parana (Entre Ríos), Neuquen (Neuquén), Formosa (Formosa), San Fernando del Valle de Catamarca (Catamarca), La Rioja (La Rioja), Rio Cuarto (Córdoba), Concordia (Entre Ríos), Comodoro Rivadavia (Chubut), San Nicolas de los Arroyos (Buenos Aires), San Martin (Mendoza), Santa Rosa (La Pampa), San Rafael (Mendoza), Tandil (Buenos Aires)
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