Grafton, Massachusetts
Sunrise and sunset in Grafton, Massachusetts
Today’s sunrise, sunset and twilight in Grafton, Massachusetts, in local time. At 42.2° N, the day lasts from 9 h 06 min at the winter solstice to 15 h 16 min at the summer solstice.
Today · worked out at
Thursday, October 22: sunrise at 07:07, sunset at 17:54.
Day length 10 h 46 min, 2 min 41 s shorter than yesterday.
Solar noon at 12:31, with the Sun 37° above the horizon.
Times are Grafton, Massachusetts time (EDT).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 05:34 | 19:27 |
| Nautical twilight | 06:06 | 18:55 |
| Civil twilight | 06:39 | 18:22 |
| Sunrise and sunset | 07:07 | 17:54 |
| Golden hour | 07:07–07:46 | 17:15–17:54 |
Each twilight begins at the morning time and ends at the evening one.
The year in Grafton, Massachusetts
- Longest day: June 21, 15 h 16 min, from sunrise at 05:10 to sunset at 20:26.
- Shortest day: December 21, 9 h 06 min, from sunrise at 07:12 to sunset at 16:17.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 07:09 | 16:47 | 9 h 38 min |
| February 21 | 06:34 | 17:26 | 10 h 53 min |
| March 21 | 06:48 | 19:00 | 12 h 12 min |
| April 21 | 05:56 | 19:34 | 13 h 38 min |
| May 21 | 05:20 | 20:07 | 14 h 47 min |
| June 21 | 05:10 | 20:26 | 15 h 16 min |
| July 21 | 05:29 | 20:16 | 14 h 48 min |
| August 21 | 06:00 | 19:38 | 13 h 38 min |
| September 21 | 06:33 | 18:45 | 12 h 13 min |
| October 21 | 07:06 | 17:55 | 10 h 49 min |
| November 21 | 06:44 | 16:20 | 9 h 36 min |
| December 21 | 07:12 | 16:17 | 9 h 06 min |
Good to know
- Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 42.2° N, 71.7° W, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
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