Jacksonport State Park is a state park in Jackson County, Arkansas. It sits roughly 4.2 km (2.6 mi) W of Diaz. It is listed on the National Register of Historic Places.
Jacksonport State Park is a 164.7-acre (66.7 ha) Arkansas state park in Jackson County, Arkansas in the United States. The park contains the 1872 Jacksonport courthouse which served as the home of county government from 1872-1892. Furnished with regional items of historical significance, tours of the courthouse are available. Jacksonport served as an important steamboat stop and trading center at the confluence of the White River and Black River, until being bypassed by the Iron Mountain and Southern Railroad shortly after becoming the county seat.From the Wikipedia article “Jacksonport State Park”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Jacksonport State Park the sunrise point swings a long way through the year: about 60° (ENE) at the June solstice and 119° (ESE) in late December. Sunset moves from 300° (WNW) in June to 242° (WSW) in December, and the midday sun climbs to 78° in summer but only 31° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:10 AM | 90° E | 7:17 PM | 271° W | 54° | 12h 08m |
| June solstice (Jun 21) | 5:51 AM | 60° ENE | 8:25 PM | 300° WNW | 78° | 14h 34m |
| September equinox (Sep 22) | 6:54 AM | 89° E | 7:04 PM | 271° W | 55° | 12h 10m |
| December solstice (Dec 21) | 7:12 AM | 119° ESE | 4:56 PM | 242° WSW | 31° | 9h 44m |
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 | 6:47 AM | 7:15 AM | 7:53 AM | 4:37 PM | 5:16 PM | 5:43 PM | 10h 01m |
| February | 6:27 AM | 6:53 AM | 7:28 AM | 5:12 PM | 5:48 PM | 6:14 PM | 10h 54m |
| March | 6:52 AM | 7:17 AM | 7:51 AM | 6:39 PM | 7:13 PM | 7:39 PM | 11h 56m |
| April | 6:07 AM | 6:33 AM | 7:07 AM | 7:04 PM | 7:39 PM | 8:05 PM | 13h 05m |
| May | 5:33 AM | 6:01 AM | 6:37 AM | 7:28 PM | 8:04 PM | 8:32 PM | 14h 03m |
| June | 5:20 AM | 5:50 AM | 6:28 AM | 7:45 PM | 8:23 PM | 8:53 PM | 14h 33m |
| July | 5:32 AM | 6:02 AM | 6:39 AM | 7:45 PM | 8:22 PM | 8:51 PM | 14h 21m |
| August | 5:58 AM | 6:25 AM | 7:00 AM | 7:21 PM | 7:56 PM | 8:23 PM | 13h 31m |
| September | 6:23 AM | 6:49 AM | 7:22 AM | 6:40 PM | 7:14 PM | 7:40 PM | 12h 25m |
| October | 6:47 AM | 7:12 AM | 7:47 AM | 5:57 PM | 6:31 PM | 6:57 PM | 11h 19m |
| November | 6:15 AM | 6:42 AM | 7:19 AM | 4:23 PM | 5:00 PM | 5:27 PM | 10h 18m |
| December | 6:40 AM | 7:08 AM | 7:48 AM | 4:15 PM | 4:54 PM | 5:22 PM | 9h 46m |
Local time (America/Chicago), 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 Jacksonport State Park, the Milky Way core is visible in a dark sky from February through October. June gives the longest window (about 5.7 hours on a moonless night), and the core peaks around 25° 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 | — | -1° | — |
| February | 4:53 AM – 5:23 AM | 0.5 | 15° | SE → SE |
| March | 3:58 AM – 5:48 AM | 1.8 | 22° | SE → SSE |
| April | 1:58 AM – 4:58 AM | 3.0 | 25° | SE → S |
| May | 12:04 AM – 4:14 AM | 4.2 | 25° | SE → SSW |
| June | 10:12 PM – 3:52 AM | 5.7 | 25° | SE → SW |
| July | 10:07 PM – 2:27 AM | 4.3 | 25° | SSE → SW |
| August | 9:30 PM – 12:30 AM | 3.0 | 25° | S → SW |
| September | 8:40 PM – 10:30 PM | 1.8 | 22° | SSW → SW |
| October | 7:56 PM – 8:26 PM | 0.5 | 15° | SW → SW |
| 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: 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 ≈ 20.83 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show September as the clearest month (about 42% average cloud cover) and February as the cloudiest (62%). 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 | 75 | 78 | 84 | 92 | 92 | 104 | 107 | 109 | 100 | 94 | 85 | 77 |
| Low °F | 6 | 8 | 9 | 23 | 35 | 53 | 58 | 53 | 43 | 28 | 18 | 6 |
| Precip. (in) | 3.1 | 4.4 | 4.8 | 5.1 | 5.4 | 3.4 | 3.6 | 3.8 | 3.2 | 4.1 | 4.2 | 4.8 |
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 Jacksonport State Park, closest first.
FAQ
When is the best time to photograph Jacksonport State Park?
What time is golden hour at Jacksonport State Park?
Where does the sun rise and set at Jacksonport State Park?
Can you see the Milky Way from Jacksonport State Park?
Do you need a permit to photograph at Jacksonport State Park?
How far is Jacksonport State Park from Diaz?
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.