sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-09.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-08-09
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:54:59 | 3h 54m 59s | |
| Astronomical Twilight | 03:54:59 | 04:36:39 | 41m 40s | |
| Nautical Twilight | 04:36:39 | 05:14:36 | 37m 57s | |
| Civil Twilight | 05:14:36 | 05:45:23 | 30m 47s | |
| Daylight | 05:45:23 | 19:54:05 | 14h 8m 42s | |
| Civil Twilight | 19:54:05 | 20:24:52 | 30m 47s | |
| Nautical Twilight | 20:24:52 | 21:02:49 | 37m 57s | |
| Astronomical Twilight | 21:02:49 | 21:44:29 | 41m 40s | |
| Night | 21:44:29 | 23:59:59 | 2h 15m 30s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-08-09.
| Sunrise | Solar noon | Sunset | |
| Time | 05:45:23 | 12:49:44 | 19:54:05 |
| Azimuth | 67.5° | 180° | 292.3° |
| Day Length |  |
14h 8m 42s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 652 925 km94 232 759 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 | -30.5° | 346° |
| 100 | -31.6° | 2.8° |
| 200 | -29.5° | 19.4° |
| 300 | -24.5° | 34.5° |
| 400 | -17.2° | 47.9° |
| 500 | -8.2° | 59.5° |
| 600 | 1.8° | 69.9° |
| 700 | 12.4° | 79.7° |
| 800 | 23.5° | 89.5° |
| 900 | 34.5° | 100.2° |
| 1000 | 45.1° | 113° |
| 1100 | 54.5° | 130° |
| 1200 | 61.4° | 154.2° |
| 1300 | 63.4° | 185.3° |
| 1400 | 59.5° | 214.7° |
| 1500 | 51.6° | 236.2° |
| 1600 | 41.6° | 251.5° |
| 1700 | 30.8° | 263.4° |
| 1800 | 19.7° | 273.7° |
| 1900 | 8.8° | 283.4° |
| 2000 | -1.8° | 293.3° |
| 2100 | -11.5° | 304.1° |
| 2200 | -20° | 316.2° |
| 2300 | -26.6° | 330.2° |
| 2400 | -30.8° | 346° |