sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-20.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-05-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:46:34 | 6h 46m 34s | |
| Astronomical Twilight | 06:46:34 | 07:16:13 | 29m 39s | |
| Nautical Twilight | 07:16:13 | 07:46:27 | 30m 14s | |
| Civil Twilight | 07:46:27 | 08:13:02 | 26m 35s | |
| Daylight | 08:13:02 | 18:30:46 | 10h 17m 44s | |
| Civil Twilight | 18:30:46 | 18:57:21 | 26m 35s | |
| Nautical Twilight | 18:57:21 | 19:27:34 | 30m 13s | |
| Astronomical Twilight | 19:27:34 | 19:57:14 | 29m 40s | |
| Night | 19:57:14 | 23:59:59 | 4h 2m 45s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-05-20.
| Sunrise | Solar noon | Sunset | |
| Time | 08:13:02 | 13:21:54 | 18:30:46 |
| Azimuth | 66.5° | 0° | 293.6° |
| Day Length |  |
10h 17m 44s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 398 087 km94 074 410 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 | -67.3° | 238.8° |
| 100 | -75.7° | 201.6° |
| 200 | -74.2° | 145.5° |
| 300 | -64.4° | 115.5° |
| 400 | -52.5° | 100.8° |
| 500 | -40.1° | 91.1° |
| 600 | -27.6° | 83.3° |
| 700 | -15.2° | 75.9° |
| 800 | -3.3° | 68.3° |
| 900 | 7.9° | 59.8° |
| 1000 | 18.2° | 49.8° |
| 1100 | 26.9° | 37.8° |
| 1200 | 33.2° | 23.2° |
| 1300 | 36.5° | 6.5° |
| 1400 | 36° | 349° |
| 1500 | 31.8° | 332.8° |
| 1600 | 24.7° | 318.9° |
| 1700 | 15.6° | 307.5° |
| 1800 | 5° | 298° |
| 1900 | -6.4° | 289.8° |
| 2000 | -18.5° | 282.3° |
| 2100 | -30.9° | 274.9° |
| 2200 | -43.4° | 266.8° |
| 2300 | -55.8° | 256.3° |
| 2400 | -67.5° | 239.3° |