sun .5deg.comUsulután, El Salvador Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-21.
All times are shown in Usulután local time (GMT-06:00
).
Night, Twilight, and Daylight Times in Usulután for this day: 2026-05-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:09:28 | 4h 9m 28s | |
| Astronomical Twilight | 04:09:28 | 04:36:50 | 27m 22s | |
| Nautical Twilight | 04:36:50 | 05:03:44 | 26m 54s | |
| Civil Twilight | 05:03:44 | 05:26:33 | 22m 49s | |
| Daylight | 05:26:33 | 18:14:18 | 12h 47m 45s | |
| Civil Twilight | 18:14:18 | 18:37:07 | 22m 49s | |
| Nautical Twilight | 18:37:07 | 19:04:01 | 26m 54s | |
| Astronomical Twilight | 19:04:01 | 19:31:23 | 27m 22s | |
| Night | 19:31:23 | 23:59:59 | 4h 28m 36s |
Sunrise, Sunset and Solar noon here: Usulután, SV, for day: 2026-05-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:26:33 | 11:50:25 | 18:14:18 |
| Azimuth | 69° | 0° | 291° |
| Day Length |  |
12h 47m 45s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 430 916 km94 094 809 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -56.5° | 4° |
| 100 | -52.4° | 27.3° |
| 200 | -43.8° | 44.1° |
| 300 | -32.7° | 55.1° |
| 400 | -20.2° | 62.4° |
| 500 | -6.9° | 67.3° |
| 600 | 6.7° | 70.8° |
| 700 | 20.6° | 73.2° |
| 800 | 34.6° | 74.5° |
| 900 | 48.7° | 74.5° |
| 1000 | 62.7° | 71.7° |
| 1100 | 76.1° | 58.8° |
| 1200 | 82.8° | 342.3° |
| 1300 | 72.1° | 294.8° |
| 1400 | 58.4° | 287° |
| 1500 | 44.3° | 285.4° |
| 1600 | 30.3° | 285.9° |
| 1700 | 16.3° | 287.5° |
| 1800 | 2.5° | 290.2° |
| 1900 | -11.1° | 294.1° |
| 2000 | -24.1° | 299.7° |
| 2100 | -36.2° | 308° |
| 2200 | -46.7° | 320.5° |
| 2300 | -54.1° | 339.4° |
| 2400 | -56.3° | 3.9° |