Sunset & Sunrise Today in Billerica, Massachusetts
Sunrise & Sunset Tomorrow in Billerica: sunrise 6:59 AM, sunset 6:00 PM.
Today, Thursday, October 15, sunset in Billerica is at 6:02 PM and sunrise was at 6:58 AM, giving Billerica 11h 04m between first and last light. Local solar noon in Billerica falls at 12:30 PM.
Because Billerica is at 42.56° (the mid-latitudes), daylight swings noticeably between the long days of summer and the short days of winter. Each day is currently getting about 2 minutes shorter and 47 seconds. Through autumn, the sunset time in Billerica keeps shifting, which is why it pays to check the exact figure day by day.
If you're shooting at sunset, aim for Billerica's golden hour, about 5:25 PM to 6:20 PM. The blue hour follows, roughly 6:20 PM to 6:31 PM, as twilight deepens.
Tomorrow, sunset in Billerica is at 6:00 PM and sunrise at 6:59 AM — about 2m 47s less daylight than today. The table below shows how sunrise and sunset in Billerica drift across the whole year.
It's autumn in Billerica, when sunset creeps earlier each week. Over the course of the year, sunset in Billerica ranges from as early as 4:11 PM (around December 4) to as late as 8:26 PM (around June 22). Its longest day lands on June 21 with 15h 18m of daylight, and its shortest on December 21 with just 9h 02m.
Moon in Billerica today
Sunset today: Billerica vs nearby cities
| City | Sunrise | Sunset | Day length |
|---|---|---|---|
| Billerica | 6:58 AM | 6:02 PM | 11h 04m |
| Lowell | 6:58 AM | 6:02 PM | 11h 03m |
| Chelmsford | 6:58 AM | 6:02 PM | 11h 03m |
| Woburn | 6:57 AM | 6:02 PM | 11h 04m |
| Arlington | 6:57 AM | 6:02 PM | 11h 04m |
Billerica sun facts for 2026
- Longest day June 21 — 15h 18m of daylight
- Shortest day December 21 — 9h 02m
- Latest sunset 8:26 PM (June 22)
- Earliest sunset 4:11 PM (December 4)
- Earliest sunrise 5:07 AM (June 8)
- Latest sunrise 7:17 AM (October 31)
Solstices & equinoxes in Billerica (2026)
| Event | Date | Sunrise | Sunset | Day length |
|---|---|---|---|---|
| March equinox | Mar 20, 2026 | 6:48 AM | 6:57 PM | 12h 08m |
| June solstice (longest day) | Jun 21, 2026 | 5:07 AM | 8:25 PM | 15h 18m |
| September equinox | Sep 22, 2026 | 6:32 AM | 6:42 PM | 12h 09m |
| December solstice (shortest day) | Dec 21, 2026 | 7:11 AM | 4:14 PM | 9h 02m |
Billerica sunrise & sunset — next 14 days
| Date | Sunrise | Sunset | Day length | Change |
|---|---|---|---|---|
| Thu Oct 15 | 6:58 AM | 6:02 PM | 11h 04m | — |
| Fri Oct 16 | 6:59 AM | 6:00 PM | 11h 01m | −2m 47s |
| Sat Oct 17 | 7:00 AM | 5:59 PM | 10h 58m | −2m 46s |
| Sun Oct 18 | 7:01 AM | 5:57 PM | 10h 55m | −2m 45s |
| Mon Oct 19 | 7:03 AM | 5:56 PM | 10h 53m | −2m 45s |
| Tue Oct 20 | 7:04 AM | 5:54 PM | 10h 50m | −2m 44s |
| Wed Oct 21 | 7:05 AM | 5:53 PM | 10h 47m | −2m 44s |
| Thu Oct 22 | 7:06 AM | 5:51 PM | 10h 44m | −2m 43s |
| Fri Oct 23 | 7:07 AM | 5:50 PM | 10h 42m | −2m 42s |
| Sat Oct 24 | 7:09 AM | 5:48 PM | 10h 39m | −2m 41s |
| Sun Oct 25 | 7:10 AM | 5:47 PM | 10h 36m | −2m 40s |
| Mon Oct 26 | 7:11 AM | 5:45 PM | 10h 34m | −2m 40s |
| Tue Oct 27 | 7:12 AM | 5:44 PM | 10h 31m | −2m 38s |
| Wed Oct 28 | 7:14 AM | 5:42 PM | 10h 28m | −2m 38s |
Twilight times in Billerica today
| Phase | Begins | Ends |
|---|---|---|
| Astronomical twilight | 5:24 AM | 7:36 PM |
| Nautical twilight | 5:56 AM | 7:03 PM |
| Civil twilight | 6:29 AM | 6:31 PM |
| Morning golden hour | 6:40 AM | 7:35 AM |
| Evening golden hour | 5:25 PM | 6:20 PM |
Civil, nautical and astronomical twilight describe how far the sun is below the horizon.
Sunrise & sunset in Billerica by month
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 7:15 AM | 4:22 PM | 9h 07m |
| February | 6:59 AM | 4:58 PM | 9h 59m |
| March | 6:20 AM | 5:34 PM | 11h 13m |
| April | 6:27 AM | 7:10 PM | 12h 43m |
| May | 5:40 AM | 7:44 PM | 14h 04m |
| June | 5:10 AM | 8:15 PM | 15h 05m |
| July | 5:11 AM | 8:26 PM | 15h 14m |
| August | 5:37 AM | 8:04 PM | 14h 27m |
| September | 6:10 AM | 7:18 PM | 13h 08m |
| October | 6:42 AM | 6:26 PM | 11h 43m |
| November | 6:19 AM | 4:37 PM | 10h 18m |
| December | 6:55 AM | 4:12 PM | 9h 16m |
Times shown for the 1st of each month, local time.
Sunset & sunrise FAQ for Billerica
What time is sunset in Billerica today?
Sunset in Billerica, Massachusetts is at 6:02 PM today. It shifts by a minute or two each day as the seasons change.
What time is sunrise in Billerica today?
Sunrise in Billerica is at 6:58 AM today, with 11h 04m of daylight to follow.
What time is sunrise in Billerica tomorrow?
Sunrise in Billerica tomorrow is at 6:59 AM, and sunset tomorrow is at 6:00 PM.
What time is sunset in Billerica tomorrow?
Sunset in Billerica tomorrow is at 6:00 PM.
How long is the day in Billerica today?
Billerica gets 11h 04m of daylight today, between sunrise at 6:58 AM and sunset at 6:02 PM.
When is golden hour in Billerica?
The evening golden hour in Billerica is about 5:25 PM to 6:20 PM today — the warm, soft light ideal for photos.
When is blue hour in Billerica?
The evening blue hour in Billerica runs from about 6:20 PM to 6:31 PM today, just after sunset.
What time does it get dark in Billerica?
After sunset at 6:02 PM, full darkness (the end of twilight) arrives in Billerica at around 6:31 PM today.
When is solar noon in Billerica?
Solar noon — when the sun is highest in the sky over Billerica — is at 12:30 PM today.
Nearest cities to Billerica
More cities in Massachusetts
Learn more about the sunset
- 🌇 What is golden hour?Golden hour is the warm, soft light just after sunrise and before sunset. Learn what it is, when it happens, how long it lasts, and how to use it.
- 🌆 What is blue hour?Discover what blue hour is, when it happens, how it differs from golden hour, and expert tips for photographing the soft blue twilight. Check exact blue.
- 🌌 Twilight explained: civil, nautical & astronomicalLearn the three phases of twilight—civil, nautical, astronomical—and what they mean for photographers, stargazers, and sunset lovers.
- 🌅 Why are sunsets red and orange?Discover the science behind red and orange sunsets, from Rayleigh scattering to air quality. Learn when and where to see the most vivid colors.
- 📸 The best time to photograph a sunsetDiscover the best time to photograph a sunset, from golden hour to blue hour. Learn exact timing, camera settings, and composition tips for stunning shots.
- ☀️ What is solar noon?Solar noon is when the sun reaches its highest point. Learn why it rarely matches 12:00 PM and how to find your exact solar noon.
- 📈 Why days get longer and shorter through the yearEarth's axial tilt drives seasonal day-length changes. Learn how solstices, equinoxes, and latitude affect daylight where you live.
- 🌞 The summer solstice explainedWhat causes the summer solstice, when it happens, and how it affects sunset times. Discover the science and beauty of the year's longest day.