sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-13.
All times are shown in Boston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-12-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:23:41 | 5h 23m 41s | |
| Astronomical Twilight | 05:23:41 | 05:57:50 | 34m 9s | |
| Nautical Twilight | 05:57:50 | 06:33:12 | 35m 22s | |
| Civil Twilight | 06:33:12 | 07:04:57 | 31m 45s | |
| Daylight | 07:04:57 | 16:12:02 | 9h 7m 5s | |
| Civil Twilight | 16:12:02 | 16:43:47 | 31m 45s | |
| Nautical Twilight | 16:43:47 | 17:19:09 | 35m 22s | |
| Astronomical Twilight | 17:19:09 | 17:53:18 | 34m 9s | |
| Night | 17:53:18 | 23:59:59 | 6h 6m 41s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-12-13.
| Sunrise | Solar noon | Sunset | |
| Time | 07:04:57 | 11:38:29 | 16:12:02 |
| Azimuth | 121.2° | 180° | 238.7° |
| Day Length |  |
9h 7m 5s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 261 693 km91 504 174 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 | -70.2° | 14.8° |
| 100 | -64.4° | 47.8° |
| 200 | -54.9° | 68° |
| 300 | -44.3° | 81.6° |
| 400 | -33.2° | 92.2° |
| 500 | -22.2° | 101.6° |
| 600 | -11.6° | 110.8° |
| 700 | -1.6° | 120.4° |
| 800 | 7.4° | 130.9° |
| 900 | 15° | 142.6° |
| 1000 | 20.7° | 155.8° |
| 1100 | 23.9° | 170.3° |
| 1200 | 24.3° | 185.4° |
| 1300 | 21.9° | 200.1° |
| 1400 | 16.8° | 213.7° |
| 1500 | 9.7° | 225.9° |
| 1600 | 1.1° | 236.7° |
| 1700 | -8.7° | 246.5° |
| 1800 | -19.1° | 255.7° |
| 1900 | -30.1° | 265° |
| 2000 | -41.1° | 275.1° |
| 2100 | -52° | 287.5° |
| 2200 | -61.9° | 305.3° |
| 2300 | -69.2° | 334.1° |
| 2400 | -70.3° | 14.5° |