Sunrise and Sunset times in San Isidro, Peru 
San Isidro
Lambayeque
Time zone: America/Lima, UTC -5 h.
Latitude: -6.6698, Longitude: -79.7804
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 06:30:49 | 12:23:07 | 18:15:24 | 11h 44m 35s |
| 2025-Jul-02, Wednesday | 06:30:58 | 12:23:18 | 18:15:38 | 11h 44m 40s |
| 2025-Jul-03, Thursday | 06:31:06 | 12:23:29 | 18:15:52 | 11h 44m 46s |
| 2025-Jul-04, Friday | 06:31:14 | 12:23:39 | 18:16:05 | 11h 44m 51s |
| 2025-Jul-05, Saturday | 06:31:21 | 12:23:50 | 18:16:18 | 11h 44m 57s |
| 2025-Jul-06, Sunday | 06:31:28 | 12:24:00 | 18:16:32 | 11h 45m 4s |
| 2025-Jul-07, Monday | 06:31:34 | 12:24:09 | 18:16:45 | 11h 45m 11s |
| 2025-Jul-08, Tuesday | 06:31:40 | 12:24:19 | 18:16:57 | 11h 45m 17s |
| 2025-Jul-09, Wednesday | 06:31:45 | 12:24:27 | 18:17:10 | 11h 45m 25s |
| 2025-Jul-10, Thursday | 06:31:49 | 12:24:36 | 18:17:22 | 11h 45m 33s |
| 2025-Jul-11, Friday | 06:31:53 | 12:24:44 | 18:17:34 | 11h 45m 41s |
| 2025-Jul-12, Saturday | 06:31:56 | 12:24:51 | 18:17:46 | 11h 45m 50s |
| 2025-Jul-13, Sunday | 06:31:58 | 12:24:58 | 18:17:58 | 11h 46m 0s |
| 2025-Jul-14, Monday | 06:32:00 | 12:25:05 | 18:18:09 | 11h 46m 9s |
| 2025-Jul-15, Tuesday | 06:32:01 | 12:25:11 | 18:18:20 | 11h 46m 19s |
| 2025-Jul-16, Wednesday | 06:32:02 | 12:25:16 | 18:18:31 | 11h 46m 29s |
| 2025-Jul-17, Thursday | 06:32:01 | 12:25:21 | 18:18:41 | 11h 46m 40s |
| 2025-Jul-18, Friday | 06:32:00 | 12:25:25 | 18:18:51 | 11h 46m 51s |
| 2025-Jul-19, Saturday | 06:31:58 | 12:25:29 | 18:19:00 | 11h 47m 2s |
| 2025-Jul-20, Sunday | 06:31:56 | 12:25:33 | 18:19:09 | 11h 47m 13s |
| 2025-Jul-21, Monday | 06:31:53 | 12:25:35 | 18:19:18 | 11h 47m 25s |
| 2025-Jul-22, Tuesday | 06:31:49 | 12:25:38 | 18:19:26 | 11h 47m 37s |
| 2025-Jul-23, Wednesday | 06:31:44 | 12:25:39 | 18:19:34 | 11h 47m 50s |
| 2025-Jul-24, Thursday | 06:31:39 | 12:25:40 | 18:19:42 | 11h 48m 3s |
| 2025-Jul-25, Friday | 06:31:33 | 12:25:41 | 18:19:49 | 11h 48m 16s |
| 2025-Jul-26, Saturday | 06:31:26 | 12:25:40 | 18:19:55 | 11h 48m 29s |
| 2025-Jul-27, Sunday | 06:31:18 | 12:25:40 | 18:20:01 | 11h 48m 43s |
| 2025-Jul-28, Monday | 06:31:10 | 12:25:38 | 18:20:07 | 11h 48m 57s |
| 2025-Jul-29, Tuesday | 06:31:01 | 12:25:36 | 18:20:12 | 11h 49m 11s |
| 2025-Jul-30, Wednesday | 06:30:51 | 12:25:34 | 18:20:17 | 11h 49m 26s |
| 2025-Jul-31, Thursday | 06:30:40 | 12:25:30 | 18:20:21 | 11h 49m 41s |
San Isidro on Peru map:
Cities in the same time zone America/Lima
Lima (Lima), Callao (Callao), Arequipa (Arequipa), Trujillo (La Libertad), Chiclayo (Lambayeque), Iquitos (Loreto), Huancayo (Junín), Piura (Piura), Cusco (Cusco), Chimbote (Ancash), Pucallpa (Ucayali), Tacna (Tacna), Ica (Ica), Juliaca (Puno), Ayacucho (Ayacucho), Sullana (Piura), Huanuco (Huánuco), Chincha Alta (Ica), Cajamarca (Cajamarca), Cerro de Pasco (Pasco), Puno (Puno), Tumbes (Tumbes), Talara (Piura), Chosica (Lima), Huaraz (Ancash), Pisco (Ica), Huacho (Lima), Chulucanas (Piura), Puerto Maldonado (Madre de Dios), Paita (Piura)
Largest Populated Areas in Peru
Lima (Lima), Callao (Callao), Arequipa (Arequipa), Trujillo (La Libertad), Chiclayo (Lambayeque), Iquitos (Loreto), Huancayo (Junín), Piura (Piura), Cusco (Cusco), Chimbote (Ancash), Pucallpa (Ucayali), Tacna (Tacna), Ica (Ica), Juliaca (Puno), Ayacucho (Ayacucho), Sullana (Piura), Huanuco (Huánuco), Chincha Alta (Ica), Cajamarca (Cajamarca), Cerro de Pasco (Pasco), Puno (Puno), Tumbes (Tumbes), Talara (Piura), Chosica (Lima), Huaraz (Ancash), Pisco (Ica), Huacho (Lima), Chulucanas (Piura), Puerto Maldonado (Madre de Dios), Paita (Piura)
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