sun .5deg.comNiterói, Brazil (Rio de Janeiro) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-17.
All times are shown in Niterói local time (GMT-03:00
).
Night, Twilight, and Daylight Times in Niterói for this day: 2026-12-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:35:43 | 3h 35m 43s | |
| Astronomical Twilight | 03:35:43 | 04:07:09 | 31m 26s | |
| Nautical Twilight | 04:07:09 | 04:37:18 | 30m 9s | |
| Civil Twilight | 04:37:18 | 05:02:25 | 25m 7s | |
| Daylight | 05:02:25 | 18:34:42 | 13h 32m 17s | |
| Civil Twilight | 18:34:42 | 18:59:49 | 25m 7s | |
| Nautical Twilight | 18:59:49 | 19:29:58 | 30m 9s | |
| Astronomical Twilight | 19:29:58 | 20:01:24 | 31m 26s | |
| Night | 20:01:24 | 23:59:59 | 3h 58m 35s |
Sunrise, Sunset and Solar noon here: Niterói, BR, for day: 2026-12-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:02:25 | 11:48:33 | 18:34:42 |
| Azimuth | 115.9° | 180° | 244.1° |
| Day Length |  |
13h 32m 17s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 206 336 km91 469 777 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 | -43.7° | 176.3° |
| 100 | -40.6° | 158.2° |
| 200 | -33.8° | 143.1° |
| 300 | -24.4° | 131.6° |
| 400 | -13.4° | 122.9° |
| 500 | -1.4° | 116.1° |
| 600 | 11.3° | 110.7° |
| 700 | 24.4° | 106.3° |
| 800 | 37.8° | 102.5° |
| 900 | 51.4° | 99.3° |
| 1000 | 65° | 96.5° |
| 1100 | 78.8° | 94.8° |
| 1200 | 87.4° | 259.2° |
| 1300 | 73.6° | 264.8° |
| 1400 | 59.9° | 262.5° |
| 1500 | 46.2° | 259.5° |
| 1600 | 32.7° | 256.1° |
| 1700 | 19.4° | 252.1° |
| 1800 | 6.5° | 247.3° |
| 1900 | -6° | 241.5° |
| 2000 | -17.7° | 234.1° |
| 2100 | -28.2° | 224.4° |
| 2200 | -36.7° | 211.6° |
| 2300 | -42.2° | 195.2° |
| 2400 | -43.7° | 176.5° |