sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-27.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-09-27
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:03:30 | 5h 3m 30s | |
| Astronomical Twilight | 05:03:30 | 05:36:39 | 33m 9s | |
| Nautical Twilight | 05:36:39 | 06:09:19 | 32m 40s | |
| Civil Twilight | 06:09:19 | 06:37:12 | 27m 53s | |
| Daylight | 06:37:12 | 18:33:04 | 11h 55m 52s | |
| Civil Twilight | 18:33:04 | 19:00:58 | 27m 54s | |
| Nautical Twilight | 19:00:58 | 19:33:37 | 32m 39s | |
| Astronomical Twilight | 19:33:37 | 20:06:47 | 33m 10s | |
| Night | 20:06:47 | 23:59:59 | 3h 53m 12s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-09-27.
| Sunrise | Solar noon | Sunset | |
| Time | 06:37:12 | 12:35:08 | 18:33:04 |
| Azimuth | 91.4° | 180° | 268.3° |
| Day Length |  |
11h 55m 52s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 919 717 km93 155 793 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 | -48.3° | 346.5° |
| 100 | -48.7° | 9.2° |
| 200 | -45° | 30.5° |
| 300 | -37.9° | 48.2° |
| 400 | -28.8° | 62.6° |
| 500 | -18.5° | 74.5° |
| 600 | -7.6° | 85.1° |
| 700 | 3.4° | 95.2° |
| 800 | 14.3° | 105.7° |
| 900 | 24.6° | 117.3° |
| 1000 | 33.8° | 130.9° |
| 1100 | 41° | 147.5° |
| 1200 | 45.3° | 167.3° |
| 1300 | 45.6° | 188.7° |
| 1400 | 42° | 209° |
| 1500 | 35.2° | 226.2° |
| 1600 | 26.3° | 240.2° |
| 1700 | 16.2° | 252.1° |
| 1800 | 5.4° | 262.7° |
| 1900 | -5.7° | 272.8° |
| 2000 | -16.7° | 283.3° |
| 2100 | -27.2° | 294.9° |
| 2200 | -36.6° | 308.6° |
| 2300 | -44.2° | 325.7° |
| 2400 | -48.7° | 346.5° |