Mount Greylock — a mountain peak in Berkshire County, Massachusetts at about 1,063 m (3,488 ft) above sea level — is a lesser-known subject for landscape photographers. It is part of Mount Greylock State Reservation. The nearest town is Adams, about 4.3 km (2.7 mi) away (Mount Greylock lies WNW of town).
Mount Greylock is the highest point in Massachusetts at 3,489 feet (1,063 meters). Located in the northwest region of the state, it is part of the Taconic Mountains, a geologically distinct range from the nearby Berkshires and Green Mountains. Expansive views and a small area of sub-alpine forest characterize its upper reaches. A seasonal automobile road crosses the summit area near three structures from the 1930s; these together constitute a small National Historic District. Various hiking paths including the Appalachian Trail traverse the area, which is part of the larger Mount Greylock State Reservation. The peak is mentioned in works by Nathaniel Hawthorne, Herman Melville, and Henry David Thoreau.From the Wikipedia article “Mount Greylock”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Mount Greylock 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° (NW) 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) | 6:57 AM | 90° E | 7:05 PM | 271° W | 47° | 12h 08m |
| June solstice (Jun 21) | 5:16 AM | 57° ENE | 8:35 PM | 304° NW | 71° | 15h 19m |
| September equinox (Sep 22) | 6:41 AM | 89° E | 6:52 PM | 271° W | 48° | 12h 11m |
| December solstice (Dec 21) | 7:20 AM | 122° ESE | 4:23 PM | 238° WSW | 24° | 9h 02m |
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 | 6:50 AM | 7:21 AM | 8:05 AM | 4:01 PM | 4:45 PM | 5:16 PM | 9h 24m |
| February | 6:22 AM | 6:51 AM | 7:30 AM | 4:45 PM | 5:25 PM | 5:54 PM | 10h 34m |
| March | 6:38 AM | 7:06 AM | 7:43 AM | 6:22 PM | 6:59 PM | 7:27 PM | 11h 53m |
| April | 5:43 AM | 6:12 AM | 6:50 AM | 6:57 PM | 7:35 PM | 8:04 PM | 13h 22m |
| May | 4:59 AM | 5:31 AM | 6:12 AM | 7:28 PM | 8:08 PM | 8:41 PM | 14h 37m |
| June | 4:40 AM | 5:15 AM | 5:58 AM | 7:50 PM | 8:33 PM | 9:08 PM | 15h 18m |
| July | 4:55 AM | 5:29 AM | 6:11 AM | 7:48 PM | 8:30 PM | 9:03 PM | 15h 01m |
| August | 5:30 AM | 6:00 AM | 6:39 AM | 7:17 PM | 7:56 PM | 8:27 PM | 13h 56m |
| September | 6:05 AM | 6:33 AM | 7:10 AM | 6:27 PM | 7:04 PM | 7:33 PM | 12h 31m |
| October | 6:38 AM | 7:06 AM | 7:45 AM | 5:34 PM | 6:12 PM | 6:40 PM | 11h 06m |
| November | 6:15 AM | 6:45 AM | 7:27 AM | 3:49 PM | 4:31 PM | 5:02 PM | 9h 47m |
| December | 6:45 AM | 7:17 AM | 8:02 AM | 3:35 PM | 4:21 PM | 4:53 PM | 9h 04m |
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 Mount Greylock, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 4.0 hours on a moonless night), and the core peaks around 18° 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 | — | -4° | — |
| February | Below 10° in darkness | — | 9° | — |
| March | 4:34 AM – 5:24 AM | 0.8 | 15° | SSE → SSE |
| April | 2:37 AM – 4:27 AM | 1.8 | 18° | SSE → S |
| May | 12:38 AM – 3:28 AM | 2.8 | 18° | SSE → S |
| June | 10:50 PM – 2:50 AM | 4.0 | 18° | SSE → SSW |
| July | 10:39 PM – 1:29 AM | 2.8 | 18° | S → SSW |
| August | 9:45 PM – 11:35 PM | 1.8 | 18° | S → SSW |
| September | 8:41 PM – 9:31 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 ≈ 20.28 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 (74%). 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 | 64 | 70 | 73 | 87 | 91 | 93 | 100 | 98 | 93 | 86 | 74 | 68 |
| Low °F | -24 | -18 | -15 | 12 | 27 | 34 | 46 | 46 | 34 | 18 | 3 | -7 |
| Precip. (in) | 2.9 | 3.1 | 3.4 | 3.6 | 3.8 | 4.9 | 4.4 | 4.5 | 4.3 | 4.8 | 3.4 | 3.9 |
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
- 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.
- Afternoon thunderstorms are common in summer at high elevations — plan summit hikes for early morning.
- Snow on the summit holds detail best when you expose for the highlights and lift shadows later.
- Check road and trail conditions with the managing agency before you go.
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 Mount Greylock, closest first.
Scenic Viewpoint
Waterfall
State Park
State Park
State Park
Natural Arch
Mountain Peak
State Park
Mountain PeakFAQ
When is the best time to photograph Mount Greylock?
What time is golden hour at Mount Greylock?
Where does the sun rise and set at Mount Greylock?
Can you see the Milky Way from Mount Greylock?
Do you need a permit to photograph at Mount Greylock?
How far is Mount Greylock from Adams?
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.