sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-23.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-10-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:55:12 | 3h 55m 12s | |
| Astronomical Twilight | 03:55:12 | 04:22:53 | 27m 41s | |
| Nautical Twilight | 04:22:53 | 04:50:05 | 27m 12s | |
| Civil Twilight | 04:50:05 | 05:13:08 | 23m 3s | |
| Daylight | 05:13:08 | 18:00:17 | 12h 47m 9s | |
| Civil Twilight | 18:00:17 | 18:23:20 | 23m 3s | |
| Nautical Twilight | 18:23:20 | 18:50:32 | 27m 12s | |
| Astronomical Twilight | 18:50:32 | 19:18:13 | 27m 41s | |
| Night | 19:18:13 | 23:59:59 | 4h 41m 46s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-10-23.
| Sunrise | Solar noon | Sunset | |
| Time | 05:13:08 | 11:36:43 | 18:00:17 |
| Azimuth | 102.7° | 0° | 257.2° |
| Day Length |  |
12h 47m 9s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 815 544 km92 469 692 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 | -55.4° | 170.1° |
| 100 | -50.3° | 147.1° |
| 200 | -41.1° | 130.5° |
| 300 | -29.8° | 119° |
| 400 | -17.2° | 110.7° |
| 500 | -4° | 104° |
| 600 | 9.6° | 98.3° |
| 700 | 23.3° | 92.9° |
| 800 | 37.1° | 87° |
| 900 | 50.9° | 79.6° |
| 1000 | 64.2° | 67.6° |
| 1100 | 75.5° | 39.1° |
| 1200 | 77.3° | 333.7° |
| 1300 | 67.2° | 296.7° |
| 1400 | 54.1° | 282.5° |
| 1500 | 40.4° | 274.4° |
| 1600 | 26.6° | 268.3° |
| 1700 | 12.9° | 262.8° |
| 1800 | -0.7° | 257.2° |
| 1900 | -14° | 250.8° |
| 2000 | -26.7° | 242.9° |
| 2100 | -38.4° | 232.3° |
| 2200 | -48.2° | 217.1° |
| 2300 | -54.4° | 195.7° |
| 2400 | -55.1° | 170.1° |