sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-17.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-05-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:44:51 | 6h 44m 51s | |
| Astronomical Twilight | 06:44:51 | 07:14:25 | 29m 34s | |
| Nautical Twilight | 07:14:25 | 07:44:31 | 30m 6s | |
| Civil Twilight | 07:44:31 | 08:10:57 | 26m 26s | |
| Daylight | 08:10:57 | 18:32:34 | 10h 21m 37s | |
| Civil Twilight | 18:32:34 | 18:59:00 | 26m 26s | |
| Nautical Twilight | 18:59:00 | 19:29:06 | 30m 6s | |
| Astronomical Twilight | 19:29:06 | 19:58:39 | 29m 33s | |
| Night | 19:58:39 | 23:59:59 | 4h 1m 20s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-05-17.
| Sunrise | Solar noon | Sunset | |
| Time | 08:10:57 | 13:21:45 | 18:32:34 |
| Azimuth | 67.3° | 0° | 292.9° |
| Day Length |  |
10h 21m 37s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 307 318 km94 018 009 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 | -66.9° | 237.5° |
| 100 | -75.1° | 200.6° |
| 200 | -73.6° | 146.6° |
| 300 | -64° | 116.6° |
| 400 | -52.2° | 101.7° |
| 500 | -39.7° | 91.9° |
| 600 | -27.2° | 83.9° |
| 700 | -14.9° | 76.5° |
| 800 | -2.9° | 68.8° |
| 900 | 8.4° | 60.2° |
| 1000 | 18.7° | 50.2° |
| 1100 | 27.4° | 38.1° |
| 1200 | 33.9° | 23.5° |
| 1300 | 37.1° | 6.5° |
| 1400 | 36.6° | 348.8° |
| 1500 | 32.4° | 332.4° |
| 1600 | 25.3° | 318.4° |
| 1700 | 16° | 307° |
| 1800 | 5.4° | 297.4° |
| 1900 | -6.1° | 289.2° |
| 2000 | -18.2° | 281.7° |
| 2100 | -30.6° | 274.2° |
| 2200 | -43.1° | 266° |
| 2300 | -55.5° | 255.3° |
| 2400 | -67.1° | 238° |