sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-12.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-10-12
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:05:58 | 4h 5m 58s | |
| Astronomical Twilight | 04:05:58 | 04:32:57 | 26m 59s | |
| Nautical Twilight | 04:32:57 | 04:59:36 | 26m 39s | |
| Civil Twilight | 04:59:36 | 05:22:17 | 22m 41s | |
| Daylight | 05:22:17 | 17:55:25 | 12h 33m 8s | |
| Civil Twilight | 17:55:25 | 18:18:06 | 22m 41s | |
| Nautical Twilight | 18:18:06 | 18:44:45 | 26m 39s | |
| Astronomical Twilight | 18:44:45 | 19:11:45 | 27m 0s | |
| Night | 19:11:45 | 23:59:59 | 4h 48m 14s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-10-12.
| Sunrise | Solar noon | Sunset | |
| Time | 05:22:17 | 11:38:51 | 17:55:25 |
| Azimuth | 98.4° | 0° | 261.5° |
| Day Length |  |
12h 33m 8s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 278 003 km92 757 051 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 | -59.5° | 169.9° |
| 100 | -54° | 144.4° |
| 200 | -44.3° | 127.1° |
| 300 | -32.5° | 115.5° |
| 400 | -19.6° | 107.2° |
| 500 | -6.1° | 100.6° |
| 600 | 7.6° | 94.8° |
| 700 | 21.4° | 89° |
| 800 | 35.2° | 82.6° |
| 900 | 48.7° | 74.3° |
| 1000 | 61.5° | 60.9° |
| 1100 | 71.8° | 32.9° |
| 1200 | 73.7° | 341.4° |
| 1300 | 65.2° | 305.4° |
| 1400 | 52.8° | 289° |
| 1500 | 39.4° | 279.5° |
| 1600 | 25.7° | 272.7° |
| 1700 | 11.9° | 266.8° |
| 1800 | -1.8° | 261.1° |
| 1900 | -15.3° | 254.8° |
| 2000 | -28.4° | 247.1° |
| 2100 | -40.6° | 236.7° |
| 2200 | -51.1° | 221.4° |
| 2300 | -58.1° | 198.6° |
| 2400 | -59.1° | 169.9° |