sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-19.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-08-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:10:55 | 4h 10m 55s | |
| Astronomical Twilight | 04:10:55 | 04:49:53 | 38m 58s | |
| Nautical Twilight | 04:49:53 | 05:26:10 | 36m 17s | |
| Civil Twilight | 05:26:10 | 05:55:58 | 29m 48s | |
| Daylight | 05:55:58 | 19:39:41 | 13h 43m 43s | |
| Civil Twilight | 19:39:41 | 20:09:29 | 29m 48s | |
| Nautical Twilight | 20:09:29 | 20:45:45 | 36m 16s | |
| Astronomical Twilight | 20:45:45 | 21:24:43 | 38m 58s | |
| Night | 21:24:43 | 23:59:59 | 2h 35m 16s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-08-19.
| Sunrise | Solar noon | Sunset | |
| Time | 05:55:58 | 12:47:49 | 19:39:41 |
| Azimuth | 71.8° | 180° | 288° |
| Day Length |  |
13h 43m 43s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 382 832 km94 064 931 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 | -33.6° | 345.8° |
| 100 | -34.7° | 3.5° |
| 200 | -32.3° | 20.8° |
| 300 | -27° | 36.5° |
| 400 | -19.4° | 50.1° |
| 500 | -10.2° | 61.9° |
| 600 | -0° | 72.4° |
| 700 | 10.8° | 82.4° |
| 800 | 21.8° | 92.4° |
| 900 | 32.8° | 103.3° |
| 1000 | 43.2° | 116.4° |
| 1100 | 52.3° | 133.5° |
| 1200 | 58.6° | 157° |
| 1300 | 60.3° | 185.8° |
| 1400 | 56.5° | 213° |
| 1500 | 48.9° | 233.8° |
| 1600 | 39.1° | 249° |
| 1700 | 28.4° | 261.1° |
| 1800 | 17.4° | 271.5° |
| 1900 | 6.3° | 281.4° |
| 2000 | -4.3° | 291.5° |
| 2100 | -14.2° | 302.4° |
| 2200 | -22.8° | 314.9° |
| 2300 | -29.7° | 329.3° |
| 2400 | -33.9° | 345.8° |