sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-04.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-10-04
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:14:17 | 4h 14m 17s | |
| Astronomical Twilight | 04:14:17 | 04:40:53 | 26m 36s | |
| Nautical Twilight | 04:40:53 | 05:07:15 | 26m 22s | |
| Civil Twilight | 05:07:15 | 05:29:45 | 22m 30s | |
| Daylight | 05:29:45 | 17:52:25 | 12h 22m 40s | |
| Civil Twilight | 17:52:25 | 18:14:55 | 22m 30s | |
| Nautical Twilight | 18:14:55 | 18:41:17 | 26m 22s | |
| Astronomical Twilight | 18:41:17 | 19:07:53 | 26m 36s | |
| Night | 19:07:53 | 23:59:59 | 4h 52m 6s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-10-04.
| Sunrise | Solar noon | Sunset | |
| Time | 05:29:45 | 11:41:05 | 17:52:25 |
| Azimuth | 95° | 0° | 264.9° |
| Day Length | ![]() |
12h 22m 40s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
149 621 618 km92 970 563 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -62.6° | 170° |
| 100 | -56.9° | 142.3° |
| 200 | -46.7° | 124.3° |
| 300 | -34.6° | 112.8° |
| 400 | -21.5° | 104.6° |
| 500 | -7.9° | 98° |
| 600 | 5.9° | 92.1° |
| 700 | 19.7° | 86.2° |
| 800 | 33.4° | 79.5° |
| 900 | 46.8° | 70.7° |
| 1000 | 59.2° | 56.7° |
| 1100 | 68.9° | 29.9° |
| 1200 | 70.9° | 345.8° |
| 1300 | 63.5° | 311.4° |
| 1400 | 51.8° | 293.7° |
| 1500 | 38.7° | 283.4° |
| 1600 | 25.1° | 276.1° |
| 1700 | 11.3° | 269.9° |
| 1800 | -2.5° | 264.1° |
| 1900 | -16.2° | 257.9° |
| 2000 | -29.5° | 250.4° |
| 2100 | -42° | 240.4° |
| 2200 | -53.1° | 225.3° |
| 2300 | -60.8° | 201.5° |
| 2400 | -62.2° | 170° |