sun .5deg.comLa Rioja, Argentina (Departamento de Capital) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-21.
All times are shown in La Rioja local time (GMT-03:00
).
Night, Twilight, and Daylight Times in La Rioja for this day: 2026-05-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:44:54 | 6h 44m 54s | |
| Astronomical Twilight | 06:44:54 | 07:13:27 | 28m 33s | |
| Nautical Twilight | 07:13:27 | 07:42:28 | 29m 1s | |
| Civil Twilight | 07:42:28 | 08:07:54 | 25m 26s | |
| Daylight | 08:07:54 | 18:40:09 | 10h 32m 15s | |
| Civil Twilight | 18:40:09 | 19:05:35 | 25m 26s | |
| Nautical Twilight | 19:05:35 | 19:34:36 | 29m 1s | |
| Astronomical Twilight | 19:34:36 | 20:03:08 | 28m 32s | |
| Night | 20:03:08 | 23:59:59 | 3h 56m 51s |
Sunrise, Sunset and Solar noon here: La Rioja, AR, for day: 2026-05-21.
| Sunrise | Solar noon | Sunset | |
| Time | 08:07:54 | 13:24:01 | 18:40:09 |
| Azimuth | 67.2° | 0° | 292.9° |
| Day Length |  |
10h 32m 15s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 427 301 km94 092 563 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 | -68.8° | 248.7° |
| 100 | -79.2° | 211.9° |
| 200 | -77.7° | 137° |
| 300 | -66.4° | 107.8° |
| 400 | -53.6° | 95.7° |
| 500 | -40.6° | 87.9° |
| 600 | -27.6° | 81.3° |
| 700 | -14.8° | 74.9° |
| 800 | -2.4° | 68.2° |
| 900 | 9.4° | 60.4° |
| 1000 | 20.2° | 51.1° |
| 1100 | 29.4° | 39.4° |
| 1200 | 36.4° | 24.8° |
| 1300 | 40.1° | 7.5° |
| 1400 | 39.7° | 349.1° |
| 1500 | 35.3° | 332.2° |
| 1600 | 27.8° | 318.2° |
| 1700 | 18.2° | 307° |
| 1800 | 7.1° | 298.1° |
| 1900 | -4.8° | 290.6° |
| 2000 | -17.3° | 283.9° |
| 2100 | -30.1° | 277.6° |
| 2200 | -43.1° | 271° |
| 2300 | -56.2° | 262.7° |
| 2400 | -68.9° | 249.2° |