sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-20.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-07-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:22:25 | 3h 22m 25s | |
| Astronomical Twilight | 03:22:25 | 04:10:44 | 48m 19s | |
| Nautical Twilight | 04:10:44 | 04:52:29 | 41m 45s | |
| Civil Twilight | 04:52:29 | 05:25:26 | 32m 57s | |
| Daylight | 05:25:26 | 20:15:52 | 14h 50m 26s | |
| Civil Twilight | 20:15:52 | 20:48:49 | 32m 57s | |
| Nautical Twilight | 20:48:49 | 21:30:34 | 41m 45s | |
| Astronomical Twilight | 21:30:34 | 22:18:53 | 48m 19s | |
| Night | 22:18:53 | 23:59:59 | 1h 41m 6s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-07-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:25:26 | 12:50:39 | 20:15:52 |
| Azimuth | 60.6° | 180° | 299.2° |
| Day Length |  |
14h 50m 26s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 009 148 km94 454 106 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 | -25.8° | 346.8° |
| 100 | -26.9° | 2.4° |
| 200 | -24.9° | 17.8° |
| 300 | -20.2° | 32.2° |
| 400 | -13.3° | 44.9° |
| 500 | -4.8° | 56.2° |
| 600 | 4.9° | 66.3° |
| 700 | 15.4° | 75.8° |
| 800 | 26.3° | 85.3° |
| 900 | 37.4° | 95.5° |
| 1000 | 48.2° | 107.7° |
| 1100 | 58.2° | 124.3° |
| 1200 | 65.8° | 149.8° |
| 1300 | 68.2° | 185.7° |
| 1400 | 63.9° | 219.1° |
| 1500 | 55.3° | 241.4° |
| 1600 | 45° | 256.3° |
| 1700 | 34° | 267.7° |
| 1800 | 22.9° | 277.6° |
| 1900 | 12.1° | 286.9° |
| 2000 | 1.8° | 296.6° |
| 2100 | -7.6° | 307° |
| 2200 | -15.7° | 318.7° |
| 2300 | -22.1° | 332° |
| 2400 | -26° | 346.7° |