East Fork State Park is a state park in Clermont County, Ohio. The nearest town is Williamsburg, about 6.5 km (4.0 mi) away (East Fork State Park lies SW of town).
East Fork State Park is 4,870-acre (1,970 ha) public recreation area located around the East Fork of the Little Miami River in Clermont County, twenty miles (32 km) southeast of central Cincinnati, Ohio, in the United States. It maintains the 33-mile "Steve Newman World-Walker" perimeter trail, camping, hiking, swimming, and boating opportunities. The state park has hosted junior and collegiate rowing races, including the US Rowing Youth National Championships. The park's main feature is William H. Harsha Lake, a 2,107-acre (853 ha) reservoir created in 1978. The lake's large earthen dam and smaller saddle dams are operated by the U.S. Army Corps of Engineers. Fish found in the lake include largemouth bass, smallmouth bass, Kentucky spotted bass, bluegill, white crappie, black crappie, channel catfish, flathead catfish, bigmouth buffalofish, carp, and hybrid striped bass.From the Wikipedia article “East Fork State Park”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At East Fork State Park the sunrise point swings a long way through the year: about 59° (ENE) at the June solstice and 120° (ESE) in late December. Sunset moves from 302° (WNW) in June to 240° (WSW) in December, and the midday sun climbs to 74° in summer but only 28° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:41 AM | 90° E | 7:49 PM | 271° W | 51° | 12h 08m |
| June solstice (Jun 21) | 6:12 AM | 59° ENE | 9:06 PM | 302° WNW | 74° | 14h 55m |
| September equinox (Sep 22) | 7:25 AM | 89° E | 7:35 PM | 271° W | 51° | 12h 10m |
| December solstice (Dec 21) | 7:53 AM | 120° ESE | 5:18 PM | 240° WSW | 28° | 9h 25m |
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 | 7:25 AM | 7:55 AM | 8:35 AM | 4:58 PM | 5:38 PM | 6:08 PM | 9h 44m |
| February | 7:02 AM | 7:29 AM | 8:06 AM | 5:37 PM | 6:14 PM | 6:41 PM | 10h 45m |
| March | 7:22 AM | 7:49 AM | 8:24 AM | 7:08 PM | 7:44 PM | 8:10 PM | 11h 55m |
| April | 6:33 AM | 7:00 AM | 7:36 AM | 7:38 PM | 8:14 PM | 8:41 PM | 13h 13m |
| May | 5:54 AM | 6:25 AM | 7:03 AM | 8:05 PM | 8:43 PM | 9:13 PM | 14h 18m |
| June | 5:39 AM | 6:11 AM | 6:51 AM | 8:25 PM | 9:05 PM | 9:37 PM | 14h 54m |
| July | 5:52 AM | 6:24 AM | 7:03 AM | 8:23 PM | 9:02 PM | 9:34 PM | 14h 39m |
| August | 6:22 AM | 6:51 AM | 7:27 AM | 7:56 PM | 8:33 PM | 9:02 PM | 13h 42m |
| September | 6:52 AM | 7:19 AM | 7:54 AM | 7:11 PM | 7:47 PM | 8:13 PM | 12h 28m |
| October | 7:20 AM | 7:46 AM | 8:23 AM | 6:23 PM | 6:59 PM | 7:26 PM | 11h 13m |
| November | 6:52 AM | 7:20 AM | 8:00 AM | 4:44 PM | 5:24 PM | 5:52 PM | 10h 04m |
| December | 7:19 AM | 7:49 AM | 8:31 AM | 4:34 PM | 5:16 PM | 5:46 PM | 9h 27m |
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 East Fork State Park, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 5.0 hours on a moonless night), and the core peaks around 22° above the southern horizon. Our light-pollution model puts the sky at about Bortle 4 (rural / suburban transition), good enough for detailed Milky Way images.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -2° | — |
| February | 5:43 AM – 5:53 AM | 0.2 | 12° | SE → SE |
| March | 4:52 AM – 6:12 AM | 1.3 | 19° | SE → SSE |
| April | 2:48 AM – 5:18 AM | 2.5 | 22° | SE → S |
| May | 12:50 AM – 4:30 AM | 3.7 | 22° | SE → S |
| June | 11:03 PM – 4:03 AM | 5.0 | 22° | SE → SSW |
| July | 10:56 PM – 2:46 AM | 3.8 | 22° | SSE → SW |
| August | 10:12 PM – 12:42 AM | 2.5 | 22° | S → SW |
| September | 9:17 PM – 10:37 PM | 1.3 | 19° | SSW → SW |
| October | 8:28 PM – 8:38 PM | 0.2 | 12° | SW → SW |
| November | Below 10° in darkness | — | 0° | — |
| 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: 4 Bortle 4 — Rural / suburban transition. Light domes are visible in several directions; the Milky Way is clear but lacks detail near the horizon. Modeled zenith brightness ≈ 20.54 mag/arcsec². Aurora needs roughly Kp 7.0+ 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 45% average cloud cover) and January as the cloudiest (75%). 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 | 67 | 73 | 81 | 83 | 87 | 98 | 102 | 100 | 98 | 94 | 79 | 70 |
| Low °F | -12 | -8 | 5 | 22 | 26 | 41 | 49 | 49 | 37 | 25 | 10 | -10 |
| Precip. (in) | 2.9 | 3.0 | 3.7 | 4.2 | 4.4 | 4.4 | 3.8 | 3.0 | 3.1 | 3.4 | 3.1 | 3.2 |
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 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.
- Weekday mornings are the least crowded at popular viewpoints.
- 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 East Fork State Park, closest first.
Covered Bridge
Covered Bridge
Covered Bridge
State Park
Scenic Viewpoint
Botanical Garden
Covered Bridge
Ghost TownScenic ViewpointFAQ
When is the best time to photograph East Fork State Park?
What time is golden hour at East Fork State Park?
Where does the sun rise and set at East Fork State Park?
Can you see the Milky Way from East Fork State Park?
Do you need a permit to photograph at East Fork State Park?
How far is East Fork State Park from Williamsburg?
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.