sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-21.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-10-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:09:16 | 5h 9m 16s | |
| Astronomical Twilight | 05:09:16 | 05:40:45 | 31m 29s | |
| Nautical Twilight | 05:40:45 | 06:11:13 | 30m 28s | |
| Civil Twilight | 06:11:13 | 06:36:46 | 25m 33s | |
| Daylight | 06:36:46 | 19:43:05 | 13h 6m 19s | |
| Civil Twilight | 19:43:05 | 20:08:38 | 25m 33s | |
| Nautical Twilight | 20:08:38 | 20:39:06 | 30m 28s | |
| Astronomical Twilight | 20:39:06 | 21:10:35 | 31m 29s | |
| Night | 21:10:35 | 23:59:59 | 2h 49m 24s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-10-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:36:46 | 13:09:56 | 19:43:05 |
| Azimuth | 103.5° | 0° | 256.5° |
| Day Length |  |
13h 6m 19s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 898 114 km92 520 999 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 | -43.1° | 204° |
| 100 | -46.1° | 183.7° |
| 200 | -44.6° | 162.8° |
| 300 | -39° | 144.4° |
| 400 | -30.4° | 129.8° |
| 500 | -20° | 118.2° |
| 600 | -8.5° | 108.7° |
| 700 | 3.7° | 100.3° |
| 800 | 16.1° | 92.3° |
| 900 | 28.7° | 83.8° |
| 1000 | 41° | 73.9° |
| 1100 | 52.5° | 60.5° |
| 1200 | 62.2° | 39.6° |
| 1300 | 67.3° | 6.6° |
| 1400 | 64.7° | 330.4° |
| 1500 | 56.2° | 305.5° |
| 1600 | 45.1° | 290.1° |
| 1700 | 33° | 279.2° |
| 1800 | 20.5° | 270.4° |
| 1900 | 8° | 262.3° |
| 2000 | -4.2° | 254.1° |
| 2100 | -16° | 245.1° |
| 2200 | -26.8° | 234.3° |
| 2300 | -36.1° | 220.8° |
| 2400 | -42.8° | 203.8° |