sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-22.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-05-22
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:13:19 | 3h 13m 19s | |
| Astronomical Twilight | 03:13:19 | 04:01:29 | 48m 10s | |
| Nautical Twilight | 04:01:29 | 04:43:09 | 41m 40s | |
| Civil Twilight | 04:43:09 | 05:16:04 | 32m 55s | |
| Daylight | 05:16:04 | 20:05:49 | 14h 49m 45s | |
| Civil Twilight | 20:05:49 | 20:38:43 | 32m 54s | |
| Nautical Twilight | 20:38:43 | 21:20:23 | 41m 40s | |
| Astronomical Twilight | 21:20:23 | 22:08:33 | 48m 10s | |
| Night | 22:08:33 | 23:59:59 | 1h 51m 26s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-05-22.
| Sunrise | Solar noon | Sunset | |
| Time | 05:16:04 | 12:40:56 | 20:05:49 |
| Azimuth | 60.9° | 180° | 299.1° |
| Day Length |  |
14h 49m 45s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 457 165 km94 111 119 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 | -26.6° | 349.2° |
| 100 | -27.2° | 5° |
| 200 | -24.7° | 20.4° |
| 300 | -19.6° | 34.5° |
| 400 | -12.4° | 47.1° |
| 500 | -3.6° | 58.2° |
| 600 | 6.3° | 68.2° |
| 700 | 16.9° | 77.6° |
| 800 | 27.9° | 87.1° |
| 900 | 39° | 97.6° |
| 1000 | 49.7° | 110.3° |
| 1100 | 59.4° | 128.1° |
| 1200 | 66.4° | 155.3° |
| 1300 | 67.7° | 191.7° |
| 1400 | 62.5° | 223.2° |
| 1500 | 53.5° | 243.9° |
| 1600 | 43.1° | 258.1° |
| 1700 | 32.1° | 269.2° |
| 1800 | 21° | 278.9° |
| 1900 | 10.3° | 288.4° |
| 2000 | 0.1° | 298.1° |
| 2100 | -9.1° | 308.7° |
| 2200 | -17° | 320.7° |
| 2300 | -23° | 334.2° |
| 2400 | -26.4° | 349.2° |