sun .5deg.comBoston, United States (Massachusetts, Suffolk County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-18.
All times are shown in Boston local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boston for this day: 2026-03-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:16:21 | 5h 16m 21s | |
| Astronomical Twilight | 05:16:21 | 05:49:42 | 33m 21s | |
| Nautical Twilight | 05:49:42 | 06:22:28 | 32m 46s | |
| Civil Twilight | 06:22:28 | 06:50:22 | 27m 54s | |
| Daylight | 06:50:22 | 18:54:04 | 12h 3m 42s | |
| Civil Twilight | 18:54:04 | 19:21:58 | 27m 54s | |
| Nautical Twilight | 19:21:58 | 19:54:43 | 32m 45s | |
| Astronomical Twilight | 19:54:43 | 20:28:05 | 33m 22s | |
| Night | 20:28:05 | 23:59:59 | 3h 31m 54s |
Sunrise, Sunset and Solar noon here: Boston, US, for day: 2026-03-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:50:22 | 12:52:13 | 18:54:04 |
| Azimuth | 90.4° | 180° | 269.6° |
| Day Length |  |
12h 3m 42s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 919 511 km92 534 294 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 | -47.1° | 340.4° |
| 100 | -48.7° | 2.7° |
| 200 | -46.1° | 24.6° |
| 300 | -39.9° | 43.3° |
| 400 | -31.2° | 58.5° |
| 500 | -21.2° | 70.9° |
| 600 | -10.4° | 81.8° |
| 700 | 0.6° | 92° |
| 800 | 11.6° | 102.3° |
| 900 | 22.2° | 113.4° |
| 1000 | 31.8° | 126.4° |
| 1100 | 39.8° | 142.1° |
| 1200 | 45.1° | 161.2° |
| 1300 | 46.7° | 182.7° |
| 1400 | 44.1° | 203.8° |
| 1500 | 38.1° | 222.1° |
| 1600 | 29.7° | 237.1° |
| 1700 | 19.8° | 249.5° |
| 1800 | 9.1° | 260.4° |
| 1900 | -1.9° | 270.6° |
| 2000 | -12.9° | 280.9° |
| 2100 | -23.5° | 292.1° |
| 2200 | -33.2° | 305.1° |
| 2300 | -41.3° | 321.1° |
| 2400 | -46.7° | 340.6° |