Sunrise and Sunset times in La Union, Chile 
La Union
Los Ríos
Time zone: America/Santiago, UTC -4 h.
Latitude: -40.29, Longitude: -73.09
26 298 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 08:15:47 | 12:56:21 | 17:36:54 | 9h 21m 7s |
| 2025-Jul-02, Wednesday | 08:15:39 | 12:56:32 | 17:37:25 | 9h 21m 46s |
| 2025-Jul-03, Thursday | 08:15:29 | 12:56:43 | 17:37:57 | 9h 22m 28s |
| 2025-Jul-04, Friday | 08:15:17 | 12:56:54 | 17:38:30 | 9h 23m 13s |
| 2025-Jul-05, Saturday | 08:15:04 | 12:57:04 | 17:39:04 | 9h 24m 0s |
| 2025-Jul-06, Sunday | 08:14:48 | 12:57:14 | 17:39:40 | 9h 24m 52s |
| 2025-Jul-07, Monday | 08:14:30 | 12:57:23 | 17:40:17 | 9h 25m 47s |
| 2025-Jul-08, Tuesday | 08:14:11 | 12:57:33 | 17:40:55 | 9h 26m 44s |
| 2025-Jul-09, Wednesday | 08:13:49 | 12:57:41 | 17:41:34 | 9h 27m 45s |
| 2025-Jul-10, Thursday | 08:13:26 | 12:57:50 | 17:42:14 | 9h 28m 48s |
| 2025-Jul-11, Friday | 08:13:00 | 12:57:58 | 17:42:55 | 9h 29m 55s |
| 2025-Jul-12, Saturday | 08:12:33 | 12:58:05 | 17:43:37 | 9h 31m 4s |
| 2025-Jul-13, Sunday | 08:12:04 | 12:58:12 | 17:44:21 | 9h 32m 17s |
| 2025-Jul-14, Monday | 08:11:33 | 12:58:19 | 17:45:05 | 9h 33m 32s |
| 2025-Jul-15, Tuesday | 08:11:00 | 12:58:25 | 17:45:50 | 9h 34m 50s |
| 2025-Jul-16, Wednesday | 08:10:25 | 12:58:30 | 17:46:36 | 9h 36m 11s |
| 2025-Jul-17, Thursday | 08:09:48 | 12:58:35 | 17:47:23 | 9h 37m 35s |
| 2025-Jul-18, Friday | 08:09:09 | 12:58:40 | 17:48:10 | 9h 39m 1s |
| 2025-Jul-19, Saturday | 08:08:29 | 12:58:44 | 17:48:58 | 9h 40m 29s |
| 2025-Jul-20, Sunday | 08:07:47 | 12:58:47 | 17:49:47 | 9h 42m 0s |
| 2025-Jul-21, Monday | 08:07:02 | 12:58:50 | 17:50:37 | 9h 43m 35s |
| 2025-Jul-22, Tuesday | 08:06:17 | 12:58:52 | 17:51:27 | 9h 45m 10s |
| 2025-Jul-23, Wednesday | 08:05:29 | 12:58:53 | 17:52:18 | 9h 46m 49s |
| 2025-Jul-24, Thursday | 08:04:40 | 12:58:54 | 17:53:09 | 9h 48m 29s |
| 2025-Jul-25, Friday | 08:03:49 | 12:58:55 | 17:54:01 | 9h 50m 12s |
| 2025-Jul-26, Saturday | 08:02:56 | 12:58:55 | 17:54:53 | 9h 51m 57s |
| 2025-Jul-27, Sunday | 08:02:02 | 12:58:54 | 17:55:46 | 9h 53m 44s |
| 2025-Jul-28, Monday | 08:01:06 | 12:58:53 | 17:56:39 | 9h 55m 33s |
| 2025-Jul-29, Tuesday | 08:00:08 | 12:58:51 | 17:57:33 | 9h 57m 25s |
| 2025-Jul-30, Wednesday | 07:59:09 | 12:58:48 | 17:58:27 | 9h 59m 18s |
| 2025-Jul-31, Thursday | 07:58:09 | 12:58:45 | 17:59:21 | 10h 1m 12s |
La Union 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