Located in Southeastern Connecticut Planning Region, Connecticut, Rocky Neck State Park is a state park. The nearest town is Niantic, about 4.6 km (2.9 mi) away (Rocky Neck State Park lies WSW of town). It is listed on the National Register of Historic Places.
Rocky Neck State Park is a public recreation area encompassing 710 acres (290 ha) on Long Island Sound in the town of East Lyme, Connecticut, United States. The park encompasses a white sand beach and small boardwalk, tidal river, a broad salt marsh, and a large stone pavilion dating from the 1930s. It is managed by the Connecticut Department of Energy and Environmental Protection.From the Wikipedia article “Rocky Neck State Park”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Rocky Neck State Park the sunrise point swings a long way through the year: about 57° (ENE) at the June solstice and 121° (ESE) in late December. Sunset moves from 303° (WNW) in June to 239° (WSW) in December, and the midday sun climbs to 72° in summer but only 25° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:53 AM | 90° E | 7:01 PM | 271° W | 49° | 12h 08m |
| June solstice (Jun 21) | 5:17 AM | 57° ENE | 8:26 PM | 303° WNW | 72° | 15h 10m |
| September equinox (Sep 22) | 6:37 AM | 89° E | 6:48 PM | 271° W | 49° | 12h 11m |
| December solstice (Dec 21) | 7:12 AM | 121° ESE | 4:23 PM | 239° WSW | 25° | 9h 11m |
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
State parks often protect a signature feature — a gorge, lake or overlook — that is best in early morning before visitors and harsh light arrive.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:43 AM | 7:13 AM | 7:56 AM | 4:02 PM | 4:45 PM | 5:15 PM | 9h 31m |
| February | 6:17 AM | 6:45 AM | 7:24 AM | 4:45 PM | 5:23 PM | 5:51 PM | 10h 38m |
| March | 6:34 AM | 7:02 AM | 7:38 AM | 6:19 PM | 6:56 PM | 7:23 PM | 11h 54m |
| April | 5:41 AM | 6:10 AM | 6:47 AM | 6:52 PM | 7:29 PM | 7:58 PM | 13h 19m |
| May | 5:00 AM | 5:31 AM | 6:11 AM | 7:22 PM | 8:01 PM | 8:33 PM | 14h 30m |
| June | 4:42 AM | 5:16 AM | 5:58 AM | 7:43 PM | 8:25 PM | 8:58 PM | 15h 09m |
| July | 4:57 AM | 5:29 AM | 6:10 AM | 7:41 PM | 8:22 PM | 8:54 PM | 14h 52m |
| August | 5:29 AM | 5:59 AM | 6:37 AM | 7:12 PM | 7:50 PM | 8:20 PM | 13h 51m |
| September | 6:02 AM | 6:30 AM | 7:06 AM | 6:24 PM | 7:00 PM | 7:28 PM | 12h 30m |
| October | 6:33 AM | 7:01 AM | 7:39 AM | 5:32 PM | 6:10 PM | 6:37 PM | 11h 08m |
| November | 6:08 AM | 6:38 AM | 7:19 AM | 3:50 PM | 4:31 PM | 5:01 PM | 9h 53m |
| December | 6:37 AM | 7:09 AM | 7:53 AM | 3:37 PM | 4:21 PM | 4:53 PM | 9h 13m |
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 Rocky Neck State Park, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 4.5 hours on a moonless night), and the core peaks around 20° 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 | — | -2° | — |
| February | 5:06 AM – 5:06 AM | 0.0 | 10° | SE → SE |
| March | 4:18 AM – 5:28 AM | 1.2 | 17° | SE → SSE |
| April | 2:18 AM – 4:28 AM | 2.2 | 19° | SE → S |
| May | 12:15 AM – 3:35 AM | 3.3 | 20° | SE → S |
| June | 10:33 PM – 3:03 AM | 4.5 | 20° | SSE → SSW |
| July | 10:23 PM – 1:43 AM | 3.3 | 20° | S → SW |
| August | 9:34 PM – 11:34 PM | 2.0 | 19° | S → SW |
| September | 8:34 PM – 9:34 PM | 1.0 | 16° | SSW → SW |
| October | 7:41 PM – 7:41 PM | 0.0 | 10° | SW → SW |
| November | Below 10° in darkness | — | -1° | — |
| 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 ≈ 20.03 mag/arcsec². Aurora needs roughly Kp 6.0+ 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 49% average cloud cover) and December as the cloudiest (64%). 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 | 63 | 73 | 89 | 87 | 94 | 100 | 100 | 95 | 86 | 76 | 68 |
| Low °F | -10 | -12 | -1 | 21 | 33 | 40 | 51 | 51 | 41 | 23 | 10 | 4 |
| Precip. (in) | 3.0 | 3.5 | 3.9 | 4.2 | 3.5 | 4.3 | 3.6 | 3.6 | 3.9 | 4.5 | 3.6 | 4.3 |
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 state park
- Trail maps often mark overlooks — combine them with the sun azimuth to plan.
- Day-use fees or passes are common; buy them online before arriving.
- Check park hours: many state parks close at dusk, which affects sunset and night shooting.
- Ask rangers about photography permits for commercial work, models or drones.
- Bring a spare battery — cold weather and long exposures drain them fast.
Season: Spring wildflowers and autumn color are peak seasons in most parks.
Suggested gear: Versatile zoom lens, Tripod, Park pass. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Permits, drones & access
Drones: Drone rules in state parks vary by state and even by park — many require a permit or ban recreational drone flights. Check the park's rules and the FAA B4UFLY app before flying.
Nearby photo spots
Other locations within 40 km of Rocky Neck State Park, closest first.
Beach
Lighthouse
LighthouseLighthouse
LighthouseLighthouse
State Park
Waterfall
BeachFAQ
When is the best time to photograph Rocky Neck State Park?
What time is golden hour at Rocky Neck State Park?
Where does the sun rise and set at Rocky Neck State Park?
Can you see the Milky Way from Rocky Neck State Park?
Do you need a permit to photograph at Rocky Neck State Park?
How far is Rocky Neck State Park from Niantic?
Sources
Location data: Wikidata, 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.