sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-04.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-05-04
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:43:44 | 3h 43m 44s | |
| Astronomical Twilight | 03:43:44 | 04:25:50 | 42m 6s | |
| Nautical Twilight | 04:25:50 | 05:04:02 | 38m 12s | |
| Civil Twilight | 05:04:02 | 05:34:58 | 30m 56s | |
| Daylight | 05:34:58 | 19:47:03 | 14h 12m 5s | |
| Civil Twilight | 19:47:03 | 20:17:58 | 30m 55s | |
| Nautical Twilight | 20:17:58 | 20:56:11 | 38m 13s | |
| Astronomical Twilight | 20:56:11 | 21:38:16 | 42m 5s | |
| Night | 21:38:16 | 23:59:59 | 2h 21m 43s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-05-04.
| Sunrise | Solar noon | Sunset | |
| Time | 05:34:58 | 12:41:00 | 19:47:03 |
| Azimuth | 67.2° | 180° | 292.8° |
| Day Length |  |
14h 12m 5s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 866 521 km93 744 110 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° | 348.4° |
| 100 | -31.6° | 5.3° |
| 200 | -29° | 21.7° |
| 300 | -23.6° | 36.6° |
| 400 | -16° | 49.7° |
| 500 | -6.9° | 61.1° |
| 600 | 3.3° | 71.4° |
| 700 | 14° | 81.1° |
| 800 | 25.1° | 91° |
| 900 | 36.1° | 101.8° |
| 1000 | 46.6° | 115° |
| 1100 | 55.8° | 132.9° |
| 1200 | 62.2° | 158.3° |
| 1300 | 63.3° | 190° |
| 1400 | 58.7° | 218.5° |
| 1500 | 50.4° | 239° |
| 1600 | 40.2° | 253.6° |
| 1700 | 29.3° | 265.2° |
| 1800 | 18.3° | 275.3° |
| 1900 | 7.4° | 285° |
| 2000 | -3° | 295° |
| 2100 | -12.6° | 305.9° |
| 2200 | -20.8° | 318.3° |
| 2300 | -27.1° | 332.5° |
| 2400 | -30.8° | 348.4° |