Port Hudson State Historic Site — a state park in East Baton Rouge Parish, Louisiana — is a lesser-known subject for landscape photographers. The nearest town is Zachary, about 12.8 km (8.0 mi) away (Port Hudson State Historic Site lies WNW of town). It is listed on the National Register of Historic Places.
The Port Hudson State Historic Site is located on the Mississippi River north of Baton Rouge in East Feliciana Parish, Louisiana, just outside the limits of Port Hudson and in the vicinity of Jackson. The site preserves a portion of the fortifications and battle area of the longest siege in American history, during the American Civil War from May 23 through July 9, 1863. The state of Louisiana maintains the site, which includes a museum about the siege, artillery displays, redoubts, and interpretive plaques. Historical reenactments are held each year. It was designated a National Historic Landmark in 1974, significant as the first place where African-American military units fought for the Union Army under African-American field leadership.From the Wikipedia article “Port Hudson State Historic Site”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Port Hudson State Historic Site the sunrise point swings a long way through the year: about 62° (ENE) at the June solstice and 117° (ESE) in late December. Sunset moves from 298° (WNW) in June to 243° (WSW) in December, and the midday sun climbs to 83° in summer but only 36° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:10 AM | 90° E | 7:17 PM | 271° W | 59° | 12h 07m |
| June solstice (Jun 21) | 6:04 AM | 62° ENE | 8:12 PM | 298° WNW | 83° | 14h 08m |
| September equinox (Sep 22) | 6:54 AM | 89° E | 7:03 PM | 271° W | 60° | 12h 09m |
| December solstice (Dec 21) | 6:59 AM | 117° ESE | 5:09 PM | 243° WSW | 36° | 10h 09m |
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 | 6:38 AM | 7:04 AM | 7:39 AM | 4:51 PM | 5:26 PM | 5:52 PM | 10h 23m |
| February | 6:22 AM | 6:47 AM | 7:20 AM | 5:20 PM | 5:54 PM | 6:18 PM | 11h 07m |
| March | 6:52 AM | 7:16 AM | 7:48 AM | 6:42 PM | 7:14 PM | 7:38 PM | 11h 58m |
| April | 6:14 AM | 6:38 AM | 7:11 AM | 7:01 PM | 7:33 PM | 7:58 PM | 12h 55m |
| May | 5:45 AM | 6:11 AM | 6:45 AM | 7:19 PM | 7:53 PM | 8:20 PM | 13h 42m |
| June | 5:35 AM | 6:03 AM | 6:38 AM | 7:35 PM | 8:10 PM | 8:38 PM | 14h 07m |
| July | 5:46 AM | 6:13 AM | 6:48 AM | 7:35 PM | 8:10 PM | 8:37 PM | 13h 57m |
| August | 6:07 AM | 6:32 AM | 7:05 AM | 7:16 PM | 7:49 PM | 8:14 PM | 13h 16m |
| September | 6:26 AM | 6:50 AM | 7:22 AM | 6:40 PM | 7:12 PM | 7:36 PM | 12h 22m |
| October | 6:44 AM | 7:08 AM | 7:41 AM | 6:03 PM | 6:35 PM | 6:59 PM | 11h 27m |
| November | 6:07 AM | 6:32 AM | 7:07 AM | 4:34 PM | 5:09 PM | 5:34 PM | 10h 37m |
| December | 6:29 AM | 6:56 AM | 7:32 AM | 4:30 PM | 5:06 PM | 5:33 PM | 10h 10m |
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 Port Hudson State Historic Site, the Milky Way core is visible in a dark sky from February through October. June gives the longest window (about 6.5 hours on a moonless night), and the core peaks around 30° 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 | 4:24 AM – 5:24 AM | 1.0 | 19° | SE → SE |
| March | 3:34 AM – 5:54 AM | 2.3 | 27° | SE → SSE |
| April | 1:37 AM – 5:07 AM | 3.5 | 30° | SE → S |
| May | 11:35 PM – 4:35 AM | 5.0 | 30° | SE → SSW |
| June | 9:48 PM – 4:18 AM | 6.5 | 30° | SE → SW |
| July | 9:45 PM – 2:55 AM | 5.2 | 30° | SSE → SW |
| August | 9:16 PM – 12:56 AM | 3.7 | 30° | S → SW |
| September | 8:33 PM – 10:53 PM | 2.3 | 27° | SSW → SW |
| October | 7:55 PM – 8:55 PM | 1.0 | 19° | SW → SW |
| November | Below 10° in darkness | — | 4° | — |
| December | Below 10° in darkness | — | -18° | — |
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 ≈ 21.0 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show October as the clearest month (about 37% 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 | 80 | 82 | 85 | 98 | 103 | 107 | 105 | 104 | 101 | 99 | 89 | 82 |
| Low °F | 17 | 22 | 21 | 34 | 40 | 58 | 64 | 56 | 48 | 33 | 21 | 21 |
| Precip. (in) | 4.9 | 5.0 | 4.2 | 4.5 | 5.3 | 6.6 | 5.9 | 6.5 | 5.0 | 4.7 | 3.7 | 5.1 |
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
- Weekday mornings are the least crowded at popular viewpoints.
- 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.
- Check road and trail conditions with the managing agency before you go.
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 Port Hudson State Historic Site, closest first.
Waterfall
National Wildlife Refuge
Ghost TownFAQ
When is the best time to photograph Port Hudson State Historic Site?
What time is golden hour at Port Hudson State Historic Site?
Where does the sun rise and set at Port Hudson State Historic Site?
Can you see the Milky Way from Port Hudson State Historic Site?
Do you need a permit to photograph at Port Hudson State Historic Site?
How far is Port Hudson State Historic Site from Zachary?
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.