sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-20.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-10-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:58:02 | 3h 58m 2s | |
| Astronomical Twilight | 03:58:02 | 04:25:30 | 27m 28s | |
| Nautical Twilight | 04:25:30 | 04:52:32 | 27m 2s | |
| Civil Twilight | 04:52:32 | 05:15:29 | 22m 57s | |
| Daylight | 05:15:29 | 17:58:52 | 12h 43m 23s | |
| Civil Twilight | 17:58:52 | 18:21:48 | 22m 56s | |
| Nautical Twilight | 18:21:48 | 18:48:50 | 27m 2s | |
| Astronomical Twilight | 18:48:50 | 19:16:19 | 27m 29s | |
| Night | 19:16:19 | 23:59:59 | 4h 43m 40s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-10-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:15:29 | 11:37:10 | 17:58:52 |
| Azimuth | 101.6° | 0° | 258.3° |
| Day Length |  |
12h 43m 23s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 939 701 km92 546 840 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 | -56.5° | 170° |
| 100 | -51.3° | 146.4° |
| 200 | -42° | 129.6° |
| 300 | -30.5° | 118.1° |
| 400 | -17.8° | 109.7° |
| 500 | -4.5° | 103.1° |
| 600 | 9.1° | 97.4° |
| 700 | 22.8° | 91.8° |
| 800 | 36.7° | 85.8° |
| 900 | 50.3° | 78.1° |
| 1000 | 63.5° | 65.7° |
| 1100 | 74.5° | 37.1° |
| 1200 | 76.3° | 336° |
| 1300 | 66.7° | 299.1° |
| 1400 | 53.8° | 284.2° |
| 1500 | 40.2° | 275.8° |
| 1600 | 26.4° | 269.5° |
| 1700 | 12.6° | 263.9° |
| 1800 | -1.1° | 258.2° |
| 1900 | -14.4° | 251.9° |
| 2000 | -27.2° | 244° |
| 2100 | -39° | 233.4° |
| 2200 | -49° | 218.2° |
| 2300 | -55.4° | 196.4° |
| 2400 | -56.2° | 170° |