What time is sunrise and sunset in San Marcos?
Today and tomorrow's sunrise and sunset times in San Marcos, Texas. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
7:19 AM
90° EDawn 6:55 AM
Sunrise in San Marcos was at 7:19:08 AM CDT (10 hours ago).
Sunset
7:27 PM
270° WDusk 7:51 PM
Sunset in San Marcos will be at 7:27:47 PM CDT (in 3 hours).
Now
7:19a7:27p
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Daylight now · Golden hour at 6:56 PM
- Daylight
- 12h 08m
- Darkness
- 9h 15m
- Solar noon
- 1:23 PM
- Sun altitude
- 32.3°
- Sun direction
- 248° WSW
Tomorrow
Sunrise
7:19 AM
90° EDawn 6:55 AM
Sunrise in San Marcos will be at 7:19:41 AM CDT (in 14 hours).
Sunset
7:26 PM
269° WDusk 7:50 PM
Sunset in San Marcos will be at 7:26:33 PM CDT (in 27 hours).
Moon tonight
Phase, moonrise and moonset in San Marcos
Waxing Gibbous
96% illuminated
- Moonrise
- 6:19 PM
- Moonset
- 5:17 AM
Calendar
America/Chicago · click a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Tue | 6:42 am | 7:06 am | 1:31 pm | 7:56 pm | 8:20 pm | 12:49:21 | |
| 2 Wed | 6:43 am | 7:07 am | 1:31 pm | 7:54 pm | 8:19 pm | 12:47:37 | |
| 3 Thu | 6:43 am | 7:07 am | 1:31 pm | 7:53 pm | 8:18 pm | 12:45:53 | |
| 4 Fri | 6:44 am | 7:08 am | 1:30 pm | 7:52 pm | 8:16 pm | 12:44:08 | |
| 5 Sat | 6:44 am | 7:08 am | 1:30 pm | 7:51 pm | 8:15 pm | 12:42:23 | |
| 6 Sun | 6:45 am | 7:09 am | 1:30 pm | 7:50 pm | 8:14 pm | 12:40:38 | |
| 7 Mon | 6:45 am | 7:10 am | 1:29 pm | 7:48 pm | 8:13 pm | 12:38:53 | |
| 8 Tue | 6:46 am | 7:10 am | 1:29 pm | 7:47 pm | 8:11 pm | 12:37:07 | |
| 9 Wed | 6:46 am | 7:11 am | 1:29 pm | 7:46 pm | 8:10 pm | 12:35:22 | |
| 10 Thu | 6:47 am | 7:11 am | 1:28 pm | 7:45 pm | 8:09 pm | 12:33:36 | |
| 11 Fri | 6:48 am | 7:12 am | 1:28 pm | 7:43 pm | 8:08 pm | 12:31:49 | |
| 12 Sat | 6:48 am | 7:12 am | 1:27 pm | 7:42 pm | 8:06 pm | 12:30:03 | |
| 13 Sun | 6:49 am | 7:13 am | 1:27 pm | 7:41 pm | 8:05 pm | 12:28:17 | |
| 14 Mon | 6:49 am | 7:13 am | 1:27 pm | 7:40 pm | 8:04 pm | 12:26:30 | |
| 15 Tue | 6:50 am | 7:14 am | 1:26 pm | 7:39 pm | 8:02 pm | 12:24:43 | |
| 16 Wed | 6:50 am | 7:14 am | 1:26 pm | 7:37 pm | 8:01 pm | 12:22:56 | |
| 17 Thu | 6:51 am | 7:15 am | 1:26 pm | 7:36 pm | 8:00 pm | 12:21:09 | |
| 18 Fri | 6:51 am | 7:15 am | 1:25 pm | 7:35 pm | 7:59 pm | 12:19:22 | |
| 19 Sat | 6:52 am | 7:16 am | 1:25 pm | 7:34 pm | 7:57 pm | 12:17:35 | |
| 20 Sun | 6:53 am | 7:16 am | 1:25 pm | 7:32 pm | 7:56 pm | 12:15:48 | |
| 21 Mon | 6:53 am | 7:17 am | 1:24 pm | 7:31 pm | 7:55 pm | 12:14:01 | |
| 22 Tue | 6:54 am | 7:18 am | 1:24 pm | 7:30 pm | 7:54 pm | 12:12:13 | |
| 23 Wed | 6:54 am | 7:18 am | 1:24 pm | 7:29 pm | 7:52 pm | 12:10:26 | |
| 24 Thu | 6:55 am | 7:19 am | 1:23 pm | 7:27 pm | 7:51 pm | 12:08:39 | |
Thursday, September 24 12:08:39 of daylight·−1m 47s vs. yesterday·twilight 6:55 am – 7:51 pm Time 4:50 PM Altitude 32.4° Heading 248° WSW Light Daylight 4:50 PM, Daylight, altitude 32.4 degrees | |||||||
| 25 Fri | 6:55 am | 7:19 am | 1:23 pm | 7:26 pm | 7:50 pm | 12:06:52 | |
| 26 Sat | 6:56 am | 7:20 am | 1:23 pm | 7:25 pm | 7:49 pm | 12:05:04 | |
| 27 Sun | 6:56 am | 7:20 am | 1:22 pm | 7:24 pm | 7:47 pm | 12:03:17 | |
| 28 Mon | 6:57 am | 7:21 am | 1:22 pm | 7:22 pm | 7:46 pm | 12:01:30 | |
| 29 Tue | 6:58 am | 7:21 am | 1:21 pm | 7:21 pm | 7:45 pm | 11:59:43 | |
| 30 Wed | 6:58 am | 7:22 am | 1:21 pm | 7:20 pm | 7:44 pm | 11:57:56 | |
FAQ
Frequently asked questions about sunrise and sunset in San Marcos, United States
- What time does the sun rise in San Marcos today?
- Sunrise in San Marcos today (Thursday, September 24, 2026) is at 7:19 AM. The sun comes up in the E.
- What time does the sun set in San Marcos today?
- Sunset today is at 7:27 PM, after 12h 08m of daylight.
- When is the longest day in San Marcos, United States?
- The longest day of 2026 in San Marcos is Sunday, June 21, 2026, the summer solstice, with 14h 04m of daylight. In 2027 the summer solstice falls on June 21, 2027.
- When is the shortest day in San Marcos, United States?
- The shortest day of 2026 in San Marcos, Texas is Monday, December 21, 2026, the winter solstice, with 10h 13m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does San Marcos get in summer than in winter?
- San Marcos gets 3h 50m more daylight on its longest day than on its shortest (14h 04m against 10h 13m). Averaged across the year, a day here has 12h 10m of daylight.
- When is the earliest sunrise in San Marcos?
- The earliest sunrise of 2026 in San Marcos is on Thursday, June 11, 2026, when the sun comes up at 6:31 AM.
- When is the latest sunset in San Marcos?
- The latest sunset is on Tuesday, June 30, 2026 at 8:37 PM.
- When is the earliest sunset in San Marcos?
- The earliest sunset of the year is on Wednesday, December 2, 2026, with the sun down by 5:33 PM.
- When is the latest sunrise in San Marcos?
- The latest sunrise is on Sunday, March 8, 2026 at 7:51 AM.
- Does San Marcos observe daylight saving time?
- Yes. San Marcos uses Central Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=29.88327&lng=-97.94139