sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-11.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-08-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:58:14 | 3h 58m 14s | |
| Astronomical Twilight | 03:58:14 | 04:39:19 | 41m 5s | |
| Nautical Twilight | 04:39:19 | 05:16:55 | 37m 36s | |
| Civil Twilight | 05:16:55 | 05:47:30 | 30m 35s | |
| Daylight | 05:47:30 | 19:51:21 | 14h 3m 51s | |
| Civil Twilight | 19:51:21 | 20:21:56 | 30m 35s | |
| Nautical Twilight | 20:21:56 | 20:59:32 | 37m 36s | |
| Astronomical Twilight | 20:59:32 | 21:40:37 | 41m 5s | |
| Night | 21:40:37 | 23:59:59 | 2h 19m 22s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-08-11.
| Sunrise | Solar noon | Sunset | |
| Time | 05:47:30 | 12:49:25 | 19:51:21 |
| Azimuth | 68.3° | 180° | 291.5° |
| Day Length |  |
14h 3m 51s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 603 449 km94 202 016 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 | -31.1° | 345.9° |
| 100 | -32.2° | 2.9° |
| 200 | -30° | 19.6° |
| 300 | -25° | 34.9° |
| 400 | -17.6° | 48.3° |
| 500 | -8.6° | 59.9° |
| 600 | 1.4° | 70.4° |
| 700 | 12.1° | 80.2° |
| 800 | 23.1° | 90° |
| 900 | 34.1° | 100.8° |
| 1000 | 44.7° | 113.6° |
| 1100 | 54.1° | 130.7° |
| 1200 | 60.9° | 154.7° |
| 1300 | 62.8° | 185.4° |
| 1400 | 59° | 214.4° |
| 1500 | 51.1° | 235.7° |
| 1600 | 41.1° | 251° |
| 1700 | 30.3° | 263° |
| 1800 | 19.3° | 273.3° |
| 1900 | 8.3° | 283° |
| 2000 | -2.2° | 292.9° |
| 2100 | -12° | 303.7° |
| 2200 | -20.5° | 315.9° |
| 2300 | -27.2° | 330° |
| 2400 | -31.4° | 345.9° |