Sunrise and Sunset times in La Serena, Chile 
La Serena
Araucanía
Time zone: America/Santiago, UTC -4 h.
Latitude: -38.5768, Longitude: -72.6655
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 08:09:02 | 12:54:39 | 17:40:16 | 9h 31m 14s |
| 2025-Jul-02, Wednesday | 08:08:55 | 12:54:50 | 17:40:45 | 9h 31m 50s |
| 2025-Jul-03, Thursday | 08:08:47 | 12:55:01 | 17:41:15 | 9h 32m 28s |
| 2025-Jul-04, Friday | 08:08:37 | 12:55:12 | 17:41:47 | 9h 33m 10s |
| 2025-Jul-05, Saturday | 08:08:24 | 12:55:22 | 17:42:20 | 9h 33m 56s |
| 2025-Jul-06, Sunday | 08:08:10 | 12:55:32 | 17:42:54 | 9h 34m 44s |
| 2025-Jul-07, Monday | 08:07:55 | 12:55:42 | 17:43:29 | 9h 35m 34s |
| 2025-Jul-08, Tuesday | 08:07:37 | 12:55:51 | 17:44:05 | 9h 36m 28s |
| 2025-Jul-09, Wednesday | 08:07:17 | 12:56:00 | 17:44:42 | 9h 37m 25s |
| 2025-Jul-10, Thursday | 08:06:56 | 12:56:08 | 17:45:20 | 9h 38m 24s |
| 2025-Jul-11, Friday | 08:06:33 | 12:56:16 | 17:45:59 | 9h 39m 26s |
| 2025-Jul-12, Saturday | 08:06:08 | 12:56:23 | 17:46:39 | 9h 40m 31s |
| 2025-Jul-13, Sunday | 08:05:41 | 12:56:30 | 17:47:20 | 9h 41m 39s |
| 2025-Jul-14, Monday | 08:05:12 | 12:56:37 | 17:48:02 | 9h 42m 50s |
| 2025-Jul-15, Tuesday | 08:04:42 | 12:56:43 | 17:48:44 | 9h 44m 2s |
| 2025-Jul-16, Wednesday | 08:04:09 | 12:56:48 | 17:49:27 | 9h 45m 18s |
| 2025-Jul-17, Thursday | 08:03:35 | 12:56:53 | 17:50:11 | 9h 46m 36s |
| 2025-Jul-18, Friday | 08:02:59 | 12:56:58 | 17:50:56 | 9h 47m 57s |
| 2025-Jul-19, Saturday | 08:02:22 | 12:57:02 | 17:51:41 | 9h 49m 19s |
| 2025-Jul-20, Sunday | 08:01:43 | 12:57:05 | 17:52:27 | 9h 50m 44s |
| 2025-Jul-21, Monday | 08:01:02 | 12:57:08 | 17:53:14 | 9h 52m 12s |
| 2025-Jul-22, Tuesday | 08:00:19 | 12:57:10 | 17:54:01 | 9h 53m 42s |
| 2025-Jul-23, Wednesday | 07:59:35 | 12:57:12 | 17:54:49 | 9h 55m 14s |
| 2025-Jul-24, Thursday | 07:58:48 | 12:57:13 | 17:55:37 | 9h 56m 49s |
| 2025-Jul-25, Friday | 07:58:01 | 12:57:13 | 17:56:25 | 9h 58m 24s |
| 2025-Jul-26, Saturday | 07:57:11 | 12:57:13 | 17:57:14 | 10h 0m 3s |
| 2025-Jul-27, Sunday | 07:56:21 | 12:57:12 | 17:58:03 | 10h 1m 42s |
| 2025-Jul-28, Monday | 07:55:28 | 12:57:11 | 17:58:53 | 10h 3m 25s |
| 2025-Jul-29, Tuesday | 07:54:34 | 12:57:09 | 17:59:43 | 10h 5m 9s |
| 2025-Jul-30, Wednesday | 07:53:39 | 12:57:06 | 18:00:34 | 10h 6m 55s |
| 2025-Jul-31, Thursday | 07:52:42 | 12:57:03 | 18:01:24 | 10h 8m 42s |
La Serena on Chile map:
Cities in the same time zone America/Santiago
Concepcion (Biobío), Vina del Mar (Valparaíso), Antofagasta (Antofagasta), Talcahuano (Biobío), Temuco (Araucanía), San Bernardo (Región Metropolitana), Rancagua (Libertador General Bernardo O’Higgins), Iquique (Tarapacá), Talca (Maule), Arica (Arica y Parinacota), Puerto Montt (Los Lagos), Coquimbo (Coquimbo), Valdivia (Los Ríos), La Serena (Coquimbo), Osorno (Los Lagos), Chillan , Los Angeles (Biobío), Calama (Antofagasta), Copiapo (Atacama), Punta Arenas (Magallanes y de la Antártica Chilena), Curico (Maule), San Antonio (Valparaíso), Coronel (Biobío), Linares (Maule), Quillota (Valparaíso), Ovalle (Coquimbo), San Fernando (Libertador General Bernardo O’Higgins), San Felipe (Valparaíso), Los Andes (Valparaíso), Lota (Biobío)
Largest Populated Areas in Chile
Santiago (Región Metropolitana), Concepcion (Biobío), Valparaiso (Valparaíso), Vina del Mar (Valparaíso), Antofagasta (Antofagasta), Talcahuano (Biobío), Temuco (Araucanía), San Bernardo (Región Metropolitana), Rancagua (Libertador General Bernardo O’Higgins), Iquique (Tarapacá), Talca (Maule), Arica (Arica y Parinacota), Puerto Montt (Los Lagos), Coquimbo (Coquimbo), Valdivia (Los Ríos), La Serena (Coquimbo), Osorno (Los Lagos), Chillan , Los Angeles (Biobío), Calama (Antofagasta), Copiapo (Atacama), Punta Arenas (Magallanes y de la Antártica Chilena), Curico (Maule), San Antonio (Valparaíso), Coronel (Biobío), Linares (Maule), Quillota (Valparaíso), Ovalle (Coquimbo), San Fernando (Libertador General Bernardo O’Higgins), San Felipe (Valparaíso)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks