sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-19.
All times are shown in Boston local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-12-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:27:27 | 5h 27m 27s | |
| Astronomical Twilight | 05:27:27 | 06:01:40 | 34m 13s | |
| Nautical Twilight | 06:01:40 | 06:37:07 | 35m 27s | |
| Civil Twilight | 06:37:07 | 07:08:59 | 31m 52s | |
| Daylight | 07:08:59 | 16:13:49 | 9h 4m 50s | |
| Civil Twilight | 16:13:49 | 16:45:41 | 31m 52s | |
| Nautical Twilight | 16:45:41 | 17:21:09 | 35m 28s | |
| Astronomical Twilight | 17:21:09 | 17:55:21 | 34m 12s | |
| Night | 17:55:21 | 23:59:59 | 6h 4m 38s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-12-19.
| Sunrise | Solar noon | Sunset | |
| Time | 07:08:59 | 11:41:24 | 16:13:49 |
| Azimuth | 121.6° | 180° | 238.3° |
| Day Length |  |
9h 4m 50s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 181 432 km91 454 302 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° | 13° |
| 100 | -65° | 46.9° |
| 200 | -55.6° | 67.6° |
| 300 | -45° | 81.3° |
| 400 | -33.9° | 92° |
| 500 | -22.9° | 101.4° |
| 600 | -12.3° | 110.6° |
| 700 | -2.3° | 120.1° |
| 800 | 6.8° | 130.5° |
| 900 | 14.4° | 142.1° |
| 1000 | 20.2° | 155.2° |
| 1100 | 23.5° | 169.6° |
| 1200 | 24.1° | 184.6° |
| 1300 | 21.8° | 199.4° |
| 1400 | 16.9° | 213° |
| 1500 | 9.9° | 225.2° |
| 1600 | 1.3° | 236° |
| 1700 | -8.3° | 245.8° |
| 1800 | -18.8° | 255° |
| 1900 | -29.7° | 264.3° |
| 2000 | -40.7° | 274.3° |
| 2100 | -51.6° | 286.6° |
| 2200 | -61.7° | 303.9° |
| 2300 | -69.2° | 332.1° |
| 2400 | -70.7° | 12.7° |