sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-25.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-09-25
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:01:07 | 5h 1m 7s | |
| Astronomical Twilight | 05:01:07 | 05:34:25 | 33m 18s | |
| Nautical Twilight | 05:34:25 | 06:07:09 | 32m 44s | |
| Civil Twilight | 06:07:09 | 06:35:03 | 27m 54s | |
| Daylight | 06:35:03 | 18:36:36 | 12h 1m 33s | |
| Civil Twilight | 18:36:36 | 19:04:30 | 27m 54s | |
| Nautical Twilight | 19:04:30 | 19:37:14 | 32m 44s | |
| Astronomical Twilight | 19:37:14 | 20:10:32 | 33m 18s | |
| Night | 20:10:32 | 23:59:59 | 3h 49m 27s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-09-25.
| Sunrise | Solar noon | Sunset | |
| Time | 06:35:03 | 12:35:49 | 18:36:36 |
| Azimuth | 90.3° | 180° | 269.4° |
| Day Length |  |
12h 1m 33s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 004 624 km93 208 552 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 | -47.5° | 346.4° |
| 100 | -48° | 8.8° |
| 200 | -44.3° | 29.9° |
| 300 | -37.4° | 47.5° |
| 400 | -28.3° | 61.8° |
| 500 | -18.1° | 73.8° |
| 600 | -7.2° | 84.4° |
| 700 | 3.8° | 94.6° |
| 800 | 14.7° | 105° |
| 900 | 25.1° | 116.6° |
| 1000 | 34.3° | 130.2° |
| 1100 | 41.7° | 146.9° |
| 1200 | 46° | 166.9° |
| 1300 | 46.4° | 188.6° |
| 1400 | 42.8° | 209.1° |
| 1500 | 36° | 226.5° |
| 1600 | 27.1° | 240.7° |
| 1700 | 16.9° | 252.6° |
| 1800 | 6° | 263.2° |
| 1900 | -5° | 273.3° |
| 2000 | -16° | 283.7° |
| 2100 | -26.5° | 295.3° |
| 2200 | -35.9° | 309° |
| 2300 | -43.4° | 325.9° |
| 2400 | -47.9° | 346.5° |