sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-20.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-12-20
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:36:59 | 3h 36m 59s | |
| Astronomical Twilight | 03:36:59 | 04:08:27 | 31m 28s | |
| Nautical Twilight | 04:08:27 | 04:38:38 | 30m 11s | |
| Civil Twilight | 04:38:38 | 05:03:46 | 25m 8s | |
| Daylight | 05:03:46 | 18:36:19 | 13h 32m 33s | |
| Civil Twilight | 18:36:19 | 19:01:27 | 25m 8s | |
| Nautical Twilight | 19:01:27 | 19:31:37 | 30m 10s | |
| Astronomical Twilight | 19:31:37 | 20:03:05 | 31m 28s | |
| Night | 20:03:05 | 23:59:59 | 3h 56m 54s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-12-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:03:46 | 11:50:02 | 18:36:19 |
| Azimuth | 116° | 180° | 244.1° |
| Day Length | ![]() |
13h 32m 33s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
147 171 487 km91 448 122 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -43.6° | 176.8° |
| 100 | -40.7° | 158.7° |
| 200 | -33.9° | 143.5° |
| 300 | -24.6° | 131.9° |
| 400 | -13.6° | 123.1° |
| 500 | -1.6° | 116.3° |
| 600 | 11° | 110.9° |
| 700 | 24.1° | 106.5° |
| 800 | 37.5° | 102.7° |
| 900 | 51° | 99.5° |
| 1000 | 64.7° | 96.7° |
| 1100 | 78.5° | 95.2° |
| 1200 | 87.7° | 255.9° |
| 1300 | 74° | 264.6° |
| 1400 | 60.2° | 262.5° |
| 1500 | 46.6° | 259.5° |
| 1600 | 33.1° | 256.1° |
| 1700 | 19.8° | 252.1° |
| 1800 | 6.8° | 247.4° |
| 1900 | -5.6° | 241.6° |
| 2000 | -17.4° | 234.3° |
| 2100 | -27.9° | 224.6° |
| 2200 | -36.5° | 211.9° |
| 2300 | -42.1° | 195.7° |
| 2400 | -43.6° | 177° |