Sugarloaf Mountain is a mountain peak in Franklin County, Massachusetts at about 242 m (794 ft) above sea level. It sits roughly 1.0 km (0.6 mi) ESE of South Deerfield.
Sugarloaf Mountain or Mount Sugarloaf, is a butte-like mountain located in South Deerfield, Massachusetts, United States, with two summits, North Sugarloaf Mountain 791 ft (241 m) and its more popular knee, South Sugarloaf Mountain 652 ft (199 m). Its cliffs, made of arkose sandstone, are a very prominent landscape feature visible for miles. Despite low elevations relative to the Berkshire Mountains to the west, dramatic cliff faces and a rise of 500 feet (150 m) to 600 feet (180 m) from the nearby Connecticut River make the mountain a popular tourist and hiking destination. Sugarloaf Mountain is the southern terminus of the Pocumtuck Range.From the Wikipedia article “Sugarloaf Mountain (Massachusetts)”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Sugarloaf Mountain the sunrise point swings a long way through the year: about 57° (ENE) at the June solstice and 122° (ESE) in late December. Sunset moves from 304° (WNW) in June to 238° (WSW) in December, and the midday sun climbs to 71° in summer but only 24° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:55 AM | 90° E | 7:03 PM | 271° W | 47° | 12h 08m |
| June solstice (Jun 21) | 5:14 AM | 57° ENE | 8:32 PM | 304° WNW | 71° | 15h 18m |
| September equinox (Sep 22) | 6:38 AM | 89° E | 6:50 PM | 271° W | 48° | 12h 11m |
| December solstice (Dec 21) | 7:17 AM | 122° ESE | 4:21 PM | 238° WSW | 24° | 9h 04m |
Azimuth is measured clockwise from true north (90° = east, 270° = west). Computed for 2026; values change by less than a degree from year to year.
Golden hour & blue hour by month
Summits catch first and last light — alpenglow can turn rock pink or orange minutes before sunrise and after sunset while valleys stay in shadow.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:47 AM | 7:18 AM | 8:02 AM | 3:59 PM | 4:43 PM | 5:14 PM | 9h 25m |
| February | 6:19 AM | 6:48 AM | 7:28 AM | 4:43 PM | 5:23 PM | 5:52 PM | 10h 35m |
| March | 6:35 AM | 7:03 AM | 7:41 AM | 6:20 PM | 6:57 PM | 7:25 PM | 11h 54m |
| April | 5:41 AM | 6:10 AM | 6:48 AM | 6:54 PM | 7:32 PM | 8:01 PM | 13h 22m |
| May | 4:57 AM | 5:30 AM | 6:10 AM | 7:25 PM | 8:06 PM | 8:38 PM | 14h 36m |
| June | 4:39 AM | 5:13 AM | 5:56 AM | 7:47 PM | 8:30 PM | 9:05 PM | 15h 17m |
| July | 4:53 AM | 5:27 AM | 6:09 AM | 7:45 PM | 8:27 PM | 9:00 PM | 15h 00m |
| August | 5:28 AM | 5:58 AM | 6:37 AM | 7:15 PM | 7:54 PM | 8:24 PM | 13h 55m |
| September | 6:03 AM | 6:31 AM | 7:08 AM | 6:25 PM | 7:02 PM | 7:30 PM | 12h 31m |
| October | 6:35 AM | 7:04 AM | 7:42 AM | 5:32 PM | 6:10 PM | 6:38 PM | 11h 06m |
| November | 6:12 AM | 6:42 AM | 7:24 AM | 3:48 PM | 4:30 PM | 5:00 PM | 9h 47m |
| December | 6:42 AM | 7:14 AM | 7:59 AM | 3:34 PM | 4:19 PM | 4:51 PM | 9h 05m |
Local time (America/New York), including daylight saving time. Golden hour runs from about −4° to +6° solar altitude, so the morning golden hour begins during blue hour, before sunrise.
Milky Way & night sky
From Sugarloaf Mountain, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 4.2 hours on a moonless night), and the core peaks around 19° above the southern horizon. Our light-pollution model puts the sky at about Bortle 5 (suburban sky), so expect visible sky glow; drive away from towns for better results.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -3° | — |
| February | Below 10° in darkness | — | 9° | — |
| March | 4:31 AM – 5:21 AM | 0.8 | 15° | SSE → SSE |
| April | 2:23 AM – 4:23 AM | 2.0 | 18° | SE → S |
| May | 12:34 AM – 3:24 AM | 2.8 | 19° | SSE → S |
| June | 10:45 PM – 2:55 AM | 4.2 | 19° | SSE → SSW |
| July | 10:34 PM – 1:34 AM | 3.0 | 19° | S → SSW |
| August | 9:41 PM – 11:31 PM | 1.8 | 18° | S → SSW |
| September | 8:38 PM – 9:28 PM | 0.8 | 15° | SSW → SSW |
| October | Below 10° in darkness | — | 9° | — |
| November | Below 10° in darkness | — | -2° | — |
| December | Below 10° in darkness | — | -19° | — |
Window when the galactic core is at least 10° high during astronomical darkness on the 15th of each month. Pick nights within a few days of the new moon. Plan exact nights with the Milky Way planner.
Estimated sky darkness: 5 Bortle 5 — Suburban sky. The Milky Way is weak near the horizon and washed out overhead; long exposures pick up a sky glow. Modeled zenith brightness ≈ 20.16 mag/arcsec². Aurora needs roughly Kp 5.5+ to show low on the northern horizon here.
Weather & best season
Long-term NASA satellite data for this area show September as the clearest month (about 51% average cloud cover) and December as the cloudiest (68%). July is the warmest month and January the coldest, which matters for gear, snow access and how long batteries last at night.
Average cloud cover (%)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 63 | 67 | 74 | 87 | 87 | 90 | 97 | 99 | 96 | 85 | 72 | 67 |
| Low °F | -22 | -19 | -13 | 12 | 27 | 36 | 48 | 47 | 36 | 18 | 2 | -13 |
| Precip. (in) | 2.9 | 3.4 | 3.5 | 3.8 | 3.6 | 4.8 | 4.2 | 4.1 | 4.2 | 4.8 | 3.5 | 4.2 |
Monthly climatology for the surrounding 1° grid cell from NASA POWER (MERRA-2). Mountain sites can be colder and cloudier than the cell average.
Photography tips for this mountain peak
- Snow on the summit holds detail best when you expose for the highlights and lift shadows later.
- Alpenglow lasts only a few minutes; set up and focus beforehand.
- Clouds around the summit add drama — a clear blue sky is often the least interesting condition.
- Photograph the peak from a lake, meadow or ridge at sunrise when the face that looks east lights up first.
- Long lenses compress ridgelines; shoot the peak from several miles away to make it look massive.
- Tell someone where you're going in remote areas and carry the ten essentials.
Season: Early summer keeps snow on the peaks with green valleys below; autumn adds aspen or larch color in many ranges.
Suggested gear: Telephoto lens, Lightweight tripod, Warm layers, Microspikes in shoulder seasons. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Sugarloaf Mountain, closest first.
State Park
Fire Lookout
Mountain Peak
Covered Bridge
Covered Bridge
Waterfall
Waterfall
State Park
State ParkCampgrounds nearby (Recreation.gov)
FAQ
When is the best time to photograph Sugarloaf Mountain?
What time is golden hour at Sugarloaf Mountain?
Where does the sun rise and set at Sugarloaf Mountain?
Can you see the Milky Way from Sugarloaf Mountain?
Do you need a permit to photograph at Sugarloaf Mountain?
How far is Sugarloaf Mountain from South Deerfield?
Sources
Location data: Wikidata, USGS GNIS / GeoNames, Wikipedia. Sun, moon and Milky Way times are computed by LWPhoto Atlas for 2026. Climate: NASA POWER. Sky darkness is a population-based estimate (Walker's law), not a measurement. See data sources & licenses.