What time is sunrise and sunset in Castillo de San Marcos National Monument?
Today and tomorrow's sunrise and sunset times at this location. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
7:03 AM
81° EDawn 6:39 AM
Sunrise in Castillo de San Marcos National Monument will be at 7:03:45 AM EDT (in 3 hours).
Sunset
7:44 PM
278° WDusk 8:08 PM
Sunset in Castillo de San Marcos National Monument will be at 7:44:13 PM EDT (in 16 hours).
Now
7:03a7:44p
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Night now · First light at 5:41 AM
- Daylight
- 12h 40m
- Darkness
- 8h 35m
- Solar noon
- 1:24 PM
- Sun altitude
- 36.9° below
- Sun direction
- 52° NE
Tomorrow
Sunrise
7:04 AM
82° EDawn 6:40 AM
Sunrise in Castillo de San Marcos National Monument will be at 7:04:17 AM EDT (in 27 hours).
Sunset
7:43 PM
278° WDusk 8:07 PM
Sunset in Castillo de San Marcos National Monument will be at 7:43:00 PM EDT (in 40 hours).
Moon tonight
Phase, moonrise and moonset in Castillo de San Marcos National Monument
Last Quarter
46% illuminated
- Moonrise
- Doesn't rise
- Moonset
- 2:46 PM
Calendar
America/New_York · click a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Tue | 6:37 am | 7:02 am | 1:25 pm | 7:47 pm | 8:12 pm | 12:45:39 | |
| 2 Wed | 6:38 am | 7:02 am | 1:24 pm | 7:46 pm | 8:10 pm | 12:43:56 | |
| 3 Thu | 6:38 am | 7:03 am | 1:24 pm | 7:45 pm | 8:09 pm | 12:42:12 | |
| 4 Fri | 6:39 am | 7:03 am | 1:24 pm | 7:44 pm | 8:08 pm | 12:40:27 | |
Friday, September 4 12:40:27 of daylight·−1m 45s vs. yesterday·twilight 6:39 am – 8:08 pm Time 4:02 AM Altitude -37.0° Heading 52° NE Light Night 4:02 AM, Night, altitude -37.0 degrees | |||||||
| 5 Sat | 6:40 am | 7:04 am | 1:23 pm | 7:43 pm | 8:07 pm | 12:38:43 | |
| 6 Sun | 6:40 am | 7:04 am | 1:23 pm | 7:41 pm | 8:05 pm | 12:36:58 | |
| 7 Mon | 6:41 am | 7:05 am | 1:23 pm | 7:40 pm | 8:04 pm | 12:35:13 | |
| 8 Tue | 6:41 am | 7:05 am | 1:22 pm | 7:39 pm | 8:03 pm | 12:33:27 | |
| 9 Wed | 6:42 am | 7:06 am | 1:22 pm | 7:38 pm | 8:02 pm | 12:31:42 | |
| 10 Thu | 6:42 am | 7:06 am | 1:22 pm | 7:36 pm | 8:00 pm | 12:29:56 | |
| 11 Fri | 6:43 am | 7:07 am | 1:21 pm | 7:35 pm | 7:59 pm | 12:28:10 | |
| 12 Sat | 6:44 am | 7:08 am | 1:21 pm | 7:34 pm | 7:58 pm | 12:26:23 | |
| 13 Sun | 6:44 am | 7:08 am | 1:21 pm | 7:33 pm | 7:57 pm | 12:24:37 | |
| 14 Mon | 6:45 am | 7:09 am | 1:20 pm | 7:31 pm | 7:55 pm | 12:22:50 | |
| 15 Tue | 6:45 am | 7:09 am | 1:20 pm | 7:30 pm | 7:54 pm | 12:21:04 | |
| 16 Wed | 6:46 am | 7:10 am | 1:20 pm | 7:29 pm | 7:53 pm | 12:19:17 | |
| 17 Thu | 6:46 am | 7:10 am | 1:19 pm | 7:28 pm | 7:52 pm | 12:17:30 | |
| 18 Fri | 6:47 am | 7:11 am | 1:19 pm | 7:26 pm | 7:50 pm | 12:15:43 | |
| 19 Sat | 6:47 am | 7:11 am | 1:18 pm | 7:25 pm | 7:49 pm | 12:13:56 | |
| 20 Sun | 6:48 am | 7:12 am | 1:18 pm | 7:24 pm | 7:48 pm | 12:12:08 | |
| 21 Mon | 6:48 am | 7:12 am | 1:18 pm | 7:23 pm | 7:47 pm | 12:10:21 | |
| 22 Tue | 6:49 am | 7:13 am | 1:17 pm | 7:21 pm | 7:45 pm | 12:08:34 | |
| 23 Wed | 6:50 am | 7:13 am | 1:17 pm | 7:20 pm | 7:44 pm | 12:06:47 | |
| 24 Thu | 6:50 am | 7:14 am | 1:17 pm | 7:19 pm | 7:43 pm | 12:04:59 | |
| 25 Fri | 6:51 am | 7:15 am | 1:16 pm | 7:18 pm | 7:42 pm | 12:03:12 | |
| 26 Sat | 6:51 am | 7:15 am | 1:16 pm | 7:16 pm | 7:40 pm | 12:01:25 | |
| 27 Sun | 6:52 am | 7:16 am | 1:16 pm | 7:15 pm | 7:39 pm | 11:59:37 | |
| 28 Mon | 6:52 am | 7:16 am | 1:15 pm | 7:14 pm | 7:38 pm | 11:57:50 | |
| 29 Tue | 6:53 am | 7:17 am | 1:15 pm | 7:13 pm | 7:37 pm | 11:56:03 | |
| 30 Wed | 6:53 am | 7:17 am | 1:15 pm | 7:12 pm | 7:35 pm | 11:54:16 | |
FAQ
Frequently asked questions about sunrise and sunset in Castillo de San Marcos National Monument, United States
- What time does the sun rise in Castillo de San Marcos National Monument today?
- Sunrise in Castillo de San Marcos National Monument today (Friday, September 4, 2026) is at 7:03 AM. The sun comes up in the E.
- What time does the sun set in Castillo de San Marcos National Monument today?
- Sunset today is at 7:44 PM, after 12h 40m of daylight.
- When is the longest day in Castillo de San Marcos National Monument, United States?
- The longest day of 2026 in Castillo de San Marcos National Monument 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 Castillo de San Marcos National Monument, United States?
- The shortest day of 2026 in Castillo de San Marcos National Monument 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 Castillo de San Marcos National Monument get in summer than in winter?
- Castillo de San Marcos National Monument gets 3h 51m 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 Castillo de San Marcos National Monument?
- The earliest sunrise of 2026 in Castillo de San Marcos National Monument is on Thursday, June 11, 2026, when the sun comes up at 6:25 AM.
- When is the latest sunset in Castillo de San Marcos National Monument?
- The latest sunset is on Tuesday, June 30, 2026 at 8:31 PM.
- When is the earliest sunset in Castillo de San Marcos National Monument?
- The earliest sunset of the year is on Wednesday, December 2, 2026, with the sun down by 5:26 PM.
- When is the latest sunrise in Castillo de San Marcos National Monument?
- The latest sunrise is on Sunday, March 8, 2026 at 7:44 AM.
- Does Castillo de San Marcos National Monument observe daylight saving time?
- Yes. Castillo de San Marcos National Monument uses Eastern 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=29.89786&lng=-81.31217