Sunrise and Sunset times in San Juan, Ecuador 
San Juan
Los Ríos
Time zone: America/Guayaquil, UTC -5 h.
Latitude: -1.6244, Longitude: -79.5617
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 06:15:10 | 12:16:11 | 18:17:11 | 12h 2m 1s |
| 2025-Jun-02, Monday | 06:15:20 | 12:16:20 | 18:17:20 | 12h 2m 0s |
| 2025-Jun-03, Tuesday | 06:15:31 | 12:16:30 | 18:17:29 | 12h 1m 58s |
| 2025-Jun-04, Wednesday | 06:15:42 | 12:16:41 | 18:17:39 | 12h 1m 57s |
| 2025-Jun-05, Thursday | 06:15:54 | 12:16:51 | 18:17:49 | 12h 1m 55s |
| 2025-Jun-06, Friday | 06:16:05 | 12:17:02 | 18:17:59 | 12h 1m 54s |
| 2025-Jun-07, Saturday | 06:16:17 | 12:17:13 | 18:18:10 | 12h 1m 53s |
| 2025-Jun-08, Sunday | 06:16:29 | 12:17:25 | 18:18:21 | 12h 1m 52s |
| 2025-Jun-09, Monday | 06:16:42 | 12:17:37 | 18:18:32 | 12h 1m 50s |
| 2025-Jun-10, Tuesday | 06:16:54 | 12:17:49 | 18:18:44 | 12h 1m 50s |
| 2025-Jun-11, Wednesday | 06:17:07 | 12:18:01 | 18:18:55 | 12h 1m 48s |
| 2025-Jun-12, Thursday | 06:17:20 | 12:18:14 | 18:19:07 | 12h 1m 47s |
| 2025-Jun-13, Friday | 06:17:33 | 12:18:26 | 18:19:20 | 12h 1m 47s |
| 2025-Jun-14, Saturday | 06:17:46 | 12:18:39 | 18:19:32 | 12h 1m 46s |
| 2025-Jun-15, Sunday | 06:17:59 | 12:18:52 | 18:19:45 | 12h 1m 46s |
| 2025-Jun-16, Monday | 06:18:12 | 12:19:05 | 18:19:57 | 12h 1m 45s |
| 2025-Jun-17, Tuesday | 06:18:25 | 12:19:18 | 18:20:10 | 12h 1m 45s |
| 2025-Jun-18, Wednesday | 06:18:38 | 12:19:31 | 18:20:23 | 12h 1m 45s |
| 2025-Jun-19, Thursday | 06:18:51 | 12:19:44 | 18:20:36 | 12h 1m 45s |
| 2025-Jun-20, Friday | 06:19:05 | 12:19:57 | 18:20:49 | 12h 1m 44s |
| 2025-Jun-21, Saturday | 06:19:18 | 12:20:10 | 18:21:02 | 12h 1m 44s |
| 2025-Jun-22, Sunday | 06:19:31 | 12:20:23 | 18:21:15 | 12h 1m 44s |
| 2025-Jun-23, Monday | 06:19:43 | 12:20:36 | 18:21:28 | 12h 1m 45s |
| 2025-Jun-24, Tuesday | 06:19:56 | 12:20:49 | 18:21:41 | 12h 1m 45s |
| 2025-Jun-25, Wednesday | 06:20:09 | 12:21:01 | 18:21:54 | 12h 1m 45s |
| 2025-Jun-26, Thursday | 06:20:21 | 12:21:14 | 18:22:07 | 12h 1m 46s |
| 2025-Jun-27, Friday | 06:20:33 | 12:21:26 | 18:22:20 | 12h 1m 47s |
| 2025-Jun-28, Saturday | 06:20:45 | 12:21:39 | 18:22:32 | 12h 1m 47s |
| 2025-Jun-29, Sunday | 06:20:57 | 12:21:51 | 18:22:45 | 12h 1m 48s |
| 2025-Jun-30, Monday | 06:21:08 | 12:22:03 | 18:22:57 | 12h 1m 49s |
San Juan on Ecuador map:
Cities in the same time zone America/Guayaquil
Guayaquil (Guayas), Quito (Pichincha), Cuenca (Azuay), Ambato (Tungurahua), Portoviejo (Manabí), Machala (El Oro), Manta (Manabí), Sangolqui (Pichincha), Esmeraldas (Esmeraldas), Riobamba (Chimborazo), Ibarra (Imbabura), Loja (Loja), Milagro (Guayas), Latacunga (Cotopaxi), Tulcan (Carchi), Babahoyo (Los Ríos), Azogues (Cañar), Chone (Manabí), Salinas (Guayas), Jipijapa (Manabí), Tena (Napo), Cayambe (Pichincha), Guaranda (Bolívar), Puyo (Pastaza), Macas (Morona-Santiago), San Lorenzo de Esmeraldas (Esmeraldas), Pinas (El Oro), San Gabriel (Carchi), Zamora (Zamora-Chinchipe), Alausi (Chimborazo)
Largest Populated Areas in Ecuador
Guayaquil (Guayas), Quito (Pichincha), Cuenca (Azuay), Ambato (Tungurahua), Portoviejo (Manabí), Machala (El Oro), Manta (Manabí), Sangolqui (Pichincha), Esmeraldas (Esmeraldas), Riobamba (Chimborazo), Ibarra (Imbabura), Loja (Loja), Milagro (Guayas), Latacunga (Cotopaxi), Tulcan (Carchi), Babahoyo (Los Ríos), Azogues (Cañar), Chone (Manabí), Salinas (Guayas), Jipijapa (Manabí), Tena (Napo), Cayambe (Pichincha), Guaranda (Bolívar), Puyo (Pastaza), Macas (Morona-Santiago), San Lorenzo de Esmeraldas (Esmeraldas), Pinas (El Oro), San Gabriel (Carchi), Zamora (Zamora-Chinchipe), Alausi (Chimborazo)
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