sun .5deg.comLa Rioja, Argentina (Departamento de Capital) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-18.
All times are shown in La Rioja local time (GMT-03:00
).
Night, Twilight, and Daylight Times in La Rioja for this day: 2026-08-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:36:58 | 6h 36m 58s | |
| Astronomical Twilight | 06:36:58 | 07:04:42 | 27m 44s | |
| Nautical Twilight | 07:04:42 | 07:32:40 | 27m 58s | |
| Civil Twilight | 07:32:40 | 07:56:57 | 24m 17s | |
| Daylight | 07:56:57 | 19:05:29 | 11h 8m 32s | |
| Civil Twilight | 19:05:29 | 19:29:46 | 24m 17s | |
| Nautical Twilight | 19:29:46 | 19:57:44 | 27m 58s | |
| Astronomical Twilight | 19:57:44 | 20:25:28 | 27m 44s | |
| Night | 20:25:28 | 23:59:59 | 3h 34m 31s |
Sunrise, Sunset and Solar noon here: La Rioja, AR, for day: 2026-08-18.
| Sunrise | Solar noon | Sunset | |
| Time | 07:56:57 | 13:31:13 | 19:05:29 |
| Azimuth | 75.5° | 0° | 284.5° |
| Day Length |  |
11h 8m 32s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 413 536 km94 084 009 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 | -63.3° | 237.6° |
| 100 | -72.3° | 206.1° |
| 200 | -72.6° | 156.4° |
| 300 | -63.9° | 123.7° |
| 400 | -52.1° | 107.3° |
| 500 | -39.3° | 97° |
| 600 | -26.3° | 89.2° |
| 700 | -13.2° | 82.2° |
| 800 | -0.4° | 75.1° |
| 900 | 12° | 67.3° |
| 1000 | 23.6° | 57.9° |
| 1100 | 33.9° | 46.1° |
| 1200 | 42.1° | 30.7° |
| 1300 | 46.8° | 11.3° |
| 1400 | 47° | 349.8° |
| 1500 | 42.5° | 330.2° |
| 1600 | 34.5° | 314.5° |
| 1700 | 24.2° | 302.5° |
| 1800 | 12.7° | 293.1° |
| 1900 | 0.3° | 285.2° |
| 2000 | -12.5° | 278° |
| 2100 | -25.5° | 271° |
| 2200 | -38.5° | 263.2° |
| 2300 | -51.3° | 253.1° |
| 2400 | -63.2° | 237° |