Sunrise and Sunset times in San Carlos I, United States

San Carlos I United States Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
07:07:37
Sunset
Today sunset
20:05:03
🌤️
Day length
12h 57m 26s
City
San Carlos I
Region / Country
Texas, United States
Time zone
America/Chicago, UTC -5 h.
Population
106 people
Latitude
27.4906
Longitude
-99.3726

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 07:27:28 13:41:15 19:55:03 12h 27m 35s
2026-Apr-02, Thursday 07:26:22 13:40:58 19:55:34 12h 29m 12s
2026-Apr-03, Friday 07:25:16 13:40:40 19:56:05 12h 30m 49s
2026-Apr-04, Saturday 07:24:10 13:40:23 19:56:36 12h 32m 26s
2026-Apr-05, Sunday 07:23:04 13:40:06 19:57:07 12h 34m 3s
2026-Apr-06, Monday 07:21:59 13:39:49 19:57:38 12h 35m 39s
2026-Apr-07, Tuesday 07:20:55 13:39:32 19:58:09 12h 37m 14s
2026-Apr-08, Wednesday 07:19:50 13:39:15 19:58:40 12h 38m 50s
2026-Apr-09, Thursday 07:18:46 13:38:59 19:59:11 12h 40m 25s
2026-Apr-10, Friday 07:17:43 13:38:43 19:59:43 12h 42m 0s
2026-Apr-11, Saturday 07:16:40 13:38:27 20:00:14 12h 43m 34s
2026-Apr-12, Sunday 07:15:37 13:38:12 20:00:46 12h 45m 9s
2026-Apr-13, Monday 07:14:35 13:37:56 20:01:18 12h 46m 43s
2026-Apr-14, Tuesday 07:13:34 13:37:42 20:01:49 12h 48m 15s
2026-Apr-15, Wednesday 07:12:33 13:37:27 20:02:21 12h 49m 48s
2026-Apr-16, Thursday 07:11:32 13:37:13 20:02:53 12h 51m 21s
2026-Apr-17, Friday 07:10:33 13:36:59 20:03:26 12h 52m 53s
2026-Apr-18, Saturday 07:09:34 13:36:46 20:03:58 12h 54m 24s
2026-Apr-19, Sunday 07:08:35 13:36:33 20:04:31 12h 55m 56s
2026-Apr-20, Monday 07:07:37 13:36:20 20:05:03 12h 57m 26s
2026-Apr-21, Tuesday 07:06:40 13:36:08 20:05:36 12h 58m 56s
2026-Apr-22, Wednesday 07:05:44 13:35:57 20:06:09 13h 0m 25s
2026-Apr-23, Thursday 07:04:49 13:35:45 20:06:42 13h 1m 53s
2026-Apr-24, Friday 07:03:54 13:35:35 20:07:15 13h 3m 21s
2026-Apr-25, Saturday 07:03:00 13:35:24 20:07:48 13h 4m 48s
2026-Apr-26, Sunday 07:02:07 13:35:15 20:08:22 13h 6m 15s
2026-Apr-27, Monday 07:01:15 13:35:05 20:08:56 13h 7m 41s
2026-Apr-28, Tuesday 07:00:24 13:34:56 20:09:29 13h 9m 5s
2026-Apr-29, Wednesday 06:59:33 13:34:48 20:10:03 13h 10m 30s
2026-Apr-30, Thursday 06:58:44 13:34:40 20:10:37 13h 11m 53s

Day length in San Carlos I during the year on the chart

San Carlos I on United States map

Daylight Hours FAQ: 10 Most Googled Questions Answered

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:

  • Equator: ~12-hour days year-round
  • Polar regions: Midnight sun/polar nights occur

Miami's lower latitude means:

  • Winter days are longer than NY's
  • Summer days are slightly shorter

During equinoxes:

  • Spring: March 20-21
  • Fall: September 22-23

Most rapid change near equinoxes: 2-4 minutes daily.

Slowest change near solstices: <1 minute daily.

Reliable tools:

  • Timeanddate.com
  • SunCalc.org
  • Photographer's Ephemeris app

Yes. Reduced winter sunlight may cause:

  • Seasonal Affective Disorder (SAD)
  • Vitamin D deficiency

Solution: Light therapy lamps & midday walks