sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-17.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-08-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:44 | 4h 59m 44s | |
| Astronomical Twilight | 04:59:44 | 05:26:04 | 26m 20s | |
| Nautical Twilight | 05:26:04 | 05:52:34 | 26m 30s | |
| Civil Twilight | 05:52:34 | 06:15:32 | 22m 58s | |
| Daylight | 06:15:32 | 17:37:24 | 11h 21m 52s | |
| Civil Twilight | 17:37:24 | 18:00:21 | 22m 57s | |
| Nautical Twilight | 18:00:21 | 18:26:52 | 26m 31s | |
| Astronomical Twilight | 18:26:52 | 18:53:12 | 26m 20s | |
| Night | 18:53:12 | 23:59:59 | 5h 6m 47s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-08-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:15:32 | 11:56:28 | 17:37:24 |
| Azimuth | 75.8° | 0° | 284.2° |
| Day Length |  |
11h 21m 52s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 442 471 km94 101 989 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 | -80.7° | 175.4° |
| 100 | -72.4° | 119.2° |
| 200 | -59.4° | 102.3° |
| 300 | -45.7° | 93.9° |
| 400 | -31.9° | 87.9° |
| 500 | -18.1° | 82.6° |
| 600 | -4.5° | 77.2° |
| 700 | 8.8° | 71.2° |
| 800 | 21.6° | 64° |
| 900 | 33.5° | 54.4° |
| 1000 | 43.8° | 41.1° |
| 1100 | 51.1° | 22.4° |
| 1200 | 53.7° | 358.7° |
| 1300 | 50.5° | 335.4° |
| 1400 | 42.8° | 317.2° |
| 1500 | 32.3° | 304.4° |
| 1600 | 20.3° | 295.1° |
| 1700 | 7.5° | 288° |
| 1800 | -5.9° | 282° |
| 1900 | -19.5° | 276.7° |
| 2000 | -33.3° | 271.3° |
| 2100 | -47.1° | 265° |
| 2200 | -60.7° | 256° |
| 2300 | -73.5° | 236.9° |
| 2400 | -80.4° | 175.3° |