sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-15.
All times are shown in Boston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-12-15
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:25:02 | 5h 25m 2s | |
| Astronomical Twilight | 05:25:02 | 05:59:12 | 34m 10s | |
| Nautical Twilight | 05:59:12 | 06:34:37 | 35m 25s | |
| Civil Twilight | 06:34:37 | 07:06:25 | 31m 48s | |
| Daylight | 07:06:25 | 16:12:28 | 9h 6m 3s | |
| Civil Twilight | 16:12:28 | 16:44:16 | 31m 48s | |
| Nautical Twilight | 16:44:16 | 17:19:41 | 35m 25s | |
| Astronomical Twilight | 17:19:41 | 17:53:51 | 34m 10s | |
| Night | 17:53:51 | 23:59:59 | 6h 6m 8s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-12-15.
| Sunrise | Solar noon | Sunset | |
| Time | 07:06:25 | 11:39:27 | 16:12:28 |
| Azimuth | 121.4° | 180° | 238.5° |
| Day Length |  |
9h 6m 3s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 232 043 km91 485 750 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 | -70.4° | 14.3° |
| 100 | -64.6° | 47.6° |
| 200 | -55.2° | 67.9° |
| 300 | -44.5° | 81.5° |
| 400 | -33.5° | 92.2° |
| 500 | -22.5° | 101.6° |
| 600 | -11.8° | 110.8° |
| 700 | -1.9° | 120.3° |
| 800 | 7.2° | 130.8° |
| 900 | 14.8° | 142.5° |
| 1000 | 20.5° | 155.6° |
| 1100 | 23.7° | 170.1° |
| 1200 | 24.2° | 185.1° |
| 1300 | 21.8° | 199.9° |
| 1400 | 16.8° | 213.5° |
| 1500 | 9.7° | 225.6° |
| 1600 | 1.1° | 236.4° |
| 1700 | -8.6° | 246.2° |
| 1800 | -19° | 255.5° |
| 1900 | -29.9° | 264.7° |
| 2000 | -41° | 274.8° |
| 2100 | -51.9° | 287.2° |
| 2200 | -61.9° | 304.8° |
| 2300 | -69.2° | 333.4° |
| 2400 | -70.5° | 14° |