Sunrise and sunset in San Marcos, Guatemala
Sunrise, sunset and twilight for San Marcos, Guatemala today, in local time. At 15° N, days run from 11 h 15 min at the winter solstice to 13 h 01 min at the summer solstice.
- 17:39sunset today
Today · worked out at
In San Marcos, Guatemala on Thursday, October 29, the Sun rises at 06:02 and sets at 17:39.
Day length 11 h 37 min, 44 s shorter than yesterday.
Solar noon at 11:50, with the Sun 61° above the horizon.
Times are San Marcos, Guatemala time (CST).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 04:49 | 18:52 |
| Nautical twilight | 05:14 | 18:26 |
| Civil twilight | 05:40 | 18:01 |
| Sunrise and sunset | 06:02 | 17:39 |
| Golden hour | 06:02–06:31 | 17:10–17:39 |
Each twilight begins at the morning time and ends at the evening one.
The year in San Marcos, Guatemala
- Longest day: June 21, 13 h 01 min, from sunrise at 05:38 to sunset at 18:39.
- Shortest day: December 21, 11 h 15 min, from sunrise at 06:28 to sunset at 17:42.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 06:36 | 18:00 | 11 h 23 min |
| February 21 | 06:28 | 18:13 | 11 h 45 min |
| March 21 | 06:10 | 18:18 | 12 h 08 min |
| April 21 | 05:49 | 18:22 | 12 h 33 min |
| May 21 | 05:37 | 18:30 | 12 h 53 min |
| June 21 | 05:38 | 18:39 | 13 h 01 min |
| July 21 | 05:47 | 18:40 | 12 h 53 min |
| August 21 | 05:53 | 18:26 | 12 h 33 min |
| September 21 | 05:56 | 18:03 | 12 h 08 min |
| October 21 | 05:59 | 17:43 | 11 h 43 min |
| November 21 | 06:11 | 17:34 | 11 h 23 min |
| December 21 | 06:28 | 17:42 | 11 h 15 min |
Good to know
- Sunrise and sunset mark the moment the Sun’s upper edge touches a level horizon, with the air’s usual bending of light allowed for. Hills, buildings and altitude move what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 15° N, 91.8° W, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
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