sun .5deg.comSan Luis, Argentina (Juan Martín de Pueyrredón) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-18.
All times are shown in San Luis local time (GMT-03:00
).
Night, Twilight, and Daylight Times in San Luis for this day: 2026-07-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:58:22 | 6h 58m 22s | |
| Astronomical Twilight | 06:58:22 | 07:28:10 | 29m 48s | |
| Nautical Twilight | 07:28:10 | 07:58:34 | 30m 24s | |
| Civil Twilight | 07:58:34 | 08:25:21 | 26m 47s | |
| Daylight | 08:25:21 | 18:37:54 | 10h 12m 33s | |
| Civil Twilight | 18:37:54 | 19:04:41 | 26m 47s | |
| Nautical Twilight | 19:04:41 | 19:35:06 | 30m 25s | |
| Astronomical Twilight | 19:35:06 | 20:04:53 | 29m 47s | |
| Night | 20:04:53 | 23:59:59 | 3h 55m 6s |
Sunrise, Sunset and Solar noon here: San Luis, AR, for day: 2026-07-18.
| Sunrise | Solar noon | Sunset | |
| Time | 08:25:21 | 13:31:38 | 18:37:54 |
| Azimuth | 65.2° | 0° | 294.8° |
| Day Length |  |
10h 12m 33s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 030 481 km94 467 361 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 | -66.3° | 244.9° |
| 100 | -75.9° | 212.1° |
| 200 | -76.3° | 151.1° |
| 300 | -67° | 116.4° |
| 400 | -55.1° | 100.9° |
| 500 | -42.6° | 91.1° |
| 600 | -30.1° | 83.3° |
| 700 | -17.8° | 76.1° |
| 800 | -5.8° | 68.6° |
| 900 | 5.5° | 60.3° |
| 1000 | 15.8° | 50.7° |
| 1100 | 24.7° | 39.2° |
| 1200 | 31.4° | 25.3° |
| 1300 | 35.2° | 9.1° |
| 1400 | 35.3° | 352° |
| 1500 | 31.8° | 335.7° |
| 1600 | 25.2° | 321.6° |
| 1700 | 16.5° | 309.9° |
| 1800 | 6.2° | 300.2° |
| 1900 | -5.1° | 291.8° |
| 2000 | -17° | 284.3° |
| 2100 | -29.3° | 277° |
| 2200 | -41.8° | 269.2° |
| 2300 | -54.3° | 259.6° |
| 2400 | -66.2° | 244.6° |