sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-16.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-10-16
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:01:56 | 4h 1m 56s | |
| Astronomical Twilight | 04:01:56 | 04:29:09 | 27m 13s | |
| Nautical Twilight | 04:29:09 | 04:55:59 | 26m 50s | |
| Civil Twilight | 04:55:59 | 05:18:47 | 22m 48s | |
| Daylight | 05:18:47 | 17:57:05 | 12h 38m 18s | |
| Civil Twilight | 17:57:05 | 18:19:53 | 22m 48s | |
| Nautical Twilight | 18:19:53 | 18:46:43 | 26m 50s | |
| Astronomical Twilight | 18:46:43 | 19:13:56 | 27m 13s | |
| Night | 19:13:56 | 23:59:59 | 4h 46m 3s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-10-16.
| Sunrise | Solar noon | Sunset | |
| Time | 05:18:47 | 11:37:56 | 17:57:05 |
| Azimuth | 100° | 0° | 259.9° |
| Day Length |  |
12h 38m 18s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 107 778 km92 651 278 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 | -58° | 169.9° |
| 100 | -52.6° | 145.4° |
| 200 | -43.1° | 128.4° |
| 300 | -31.4° | 116.8° |
| 400 | -18.7° | 108.5° |
| 500 | -5.3° | 101.9° |
| 600 | 8.3° | 96.1° |
| 700 | 22.1° | 90.4° |
| 800 | 35.9° | 84.2° |
| 900 | 49.6° | 76.2° |
| 1000 | 62.6° | 63.2° |
| 1100 | 73.2° | 34.8° |
| 1200 | 75.1° | 338.8° |
| 1300 | 65.9° | 302.3° |
| 1400 | 53.3° | 286.6° |
| 1500 | 39.8° | 277.6° |
| 1600 | 26° | 271.1° |
| 1700 | 12.2° | 265.3° |
| 1800 | -1.5° | 259.6° |
| 1900 | -14.9° | 253.3° |
| 2000 | -27.8° | 245.5° |
| 2100 | -39.8° | 235° |
| 2200 | -50° | 219.7° |
| 2300 | -56.7° | 197.4° |
| 2400 | -57.6° | 169.9° |