sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-31.
All times are shown in Boston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-12-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:32:05 | 5h 32m 5s | |
| Astronomical Twilight | 05:32:05 | 06:06:12 | 34m 7s | |
| Nautical Twilight | 06:06:12 | 06:41:31 | 35m 19s | |
| Civil Twilight | 06:41:31 | 07:13:14 | 31m 43s | |
| Daylight | 07:13:14 | 16:21:23 | 9h 8m 9s | |
| Civil Twilight | 16:21:23 | 16:53:05 | 31m 42s | |
| Nautical Twilight | 16:53:05 | 17:28:25 | 35m 20s | |
| Astronomical Twilight | 17:28:25 | 18:02:32 | 34m 7s | |
| Night | 18:02:32 | 23:59:59 | 5h 57m 27s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-12-31.
| Sunrise | Solar noon | Sunset | |
| Time | 07:13:14 | 11:47:18 | 16:21:23 |
| Azimuth | 121.1° | 180° | 238.8° |
| Day Length |  |
9h 8m 9s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 101 107 km91 404 390 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 | -70.6° | 8.9° |
| 100 | -65.5° | 43.9° |
| 200 | -56.4° | 65.6° |
| 300 | -45.9° | 79.8° |
| 400 | -34.8° | 90.7° |
| 500 | -23.8° | 100.3° |
| 600 | -13.1° | 109.4° |
| 700 | -3° | 118.9° |
| 800 | 6.2° | 129.2° |
| 900 | 14° | 140.8° |
| 1000 | 20° | 153.8° |
| 1100 | 23.6° | 168.1° |
| 1200 | 24.5° | 183.2° |
| 1300 | 22.4° | 198° |
| 1400 | 17.8° | 211.9° |
| 1500 | 10.9° | 224.2° |
| 1600 | 2.5° | 235.2° |
| 1700 | -7.1° | 245.1° |
| 1800 | -17.5° | 254.4° |
| 1900 | -28.4° | 263.7° |
| 2000 | -39.4° | 273.6° |
| 2100 | -50.3° | 285.6° |
| 2200 | -60.5° | 302.3° |
| 2300 | -68.3° | 329.1° |
| 2400 | -70.5° | 8.5° |