Oak Island Light is a lighthouse in Brunswick County, North Carolina. The nearest town is Southport, about 3.2 km (2.0 mi) away (Oak Island Light lies SSW of town). Its recorded tower height is about 47 m (154 ft). It dates from 1957. It is listed on the National Register of Historic Places.
The Oak Island Lighthouse is located in the Town of Caswell Beach near the mouth of the Cape Fear River in Southeastern North Carolina. It sits next to the Oak Island Coast Guard Station on the east end of Oak Island in Brunswick County looking south out at the Atlantic Ocean. Featuring 16 LED lights which produce four, one-second bursts of light every 10 seconds, it has a luminous range of 20.5 nautical miles. Owned by the town since 2004, it is managed by a citizens group (Friends of Oak Island Lighthouse).From the Wikipedia article “Oak Island Light”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Oak Island Light the sunrise point swings a long way through the year: about 61° (ENE) at the June solstice and 118° (ESE) in late December. Sunset moves from 299° (WNW) in June to 242° (WSW) in December, and the midday sun climbs to 80° in summer but only 33° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:17 AM | 90° E | 7:24 PM | 271° W | 56° | 12h 07m |
| June solstice (Jun 21) | 6:02 AM | 61° ENE | 8:27 PM | 299° WNW | 80° | 14h 25m |
| September equinox (Sep 22) | 7:01 AM | 89° E | 7:11 PM | 271° W | 56° | 12h 10m |
| December solstice (Dec 21) | 7:14 AM | 118° ESE | 5:08 PM | 242° WSW | 33° | 9h 54m |
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
Lighthouses work at both ends of the day: blue hour when the beacon is lit, and golden hour when white towers take on warm tones.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:51 AM | 7:18 AM | 7:55 AM | 4:49 PM | 5:26 PM | 5:54 PM | 10h 09m |
| February | 6:32 AM | 6:58 AM | 7:32 AM | 5:22 PM | 5:57 PM | 6:22 PM | 10h 59m |
| March | 6:59 AM | 7:24 AM | 7:57 AM | 6:47 PM | 7:20 PM | 7:45 PM | 11h 57m |
| April | 6:16 AM | 6:42 AM | 7:15 AM | 7:10 PM | 7:43 PM | 8:09 PM | 13h 01m |
| May | 5:44 AM | 6:12 AM | 6:47 AM | 7:32 PM | 8:07 PM | 8:34 PM | 13h 55m |
| June | 5:32 AM | 6:02 AM | 6:38 AM | 7:48 PM | 8:25 PM | 8:54 PM | 14h 24m |
| July | 5:44 AM | 6:13 AM | 6:49 AM | 7:48 PM | 8:25 PM | 8:53 PM | 14h 12m |
| August | 6:08 AM | 6:35 AM | 7:09 AM | 7:26 PM | 8:00 PM | 8:27 PM | 13h 26m |
| September | 6:31 AM | 6:56 AM | 7:29 AM | 6:47 PM | 7:20 PM | 7:45 PM | 12h 24m |
| October | 6:52 AM | 7:18 AM | 7:51 AM | 6:06 PM | 6:39 PM | 7:05 PM | 11h 22m |
| November | 6:19 AM | 6:45 AM | 7:21 AM | 4:34 PM | 5:10 PM | 5:37 PM | 10h 25m |
| December | 6:43 AM | 7:11 AM | 7:49 AM | 4:27 PM | 5:06 PM | 5:33 PM | 9h 55m |
Local time (America/Kentucky/Monticello), 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 Oak Island Light, the Milky Way core is visible in a dark sky from February through October. June gives the longest window (about 6.0 hours on a moonless night), and the core peaks around 27° 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 | — | 0° | — |
| February | 4:50 AM – 5:30 AM | 0.7 | 16° | SE → SE |
| March | 4:03 AM – 5:53 AM | 1.8 | 24° | SE → SSE |
| April | 2:01 AM – 5:11 AM | 3.2 | 27° | SE → S |
| May | 12:04 AM – 4:24 AM | 4.3 | 27° | SE → SSW |
| June | 10:10 PM – 4:10 AM | 6.0 | 27° | SE → SW |
| July | 10:06 PM – 2:46 AM | 4.7 | 27° | SSE → SW |
| August | 9:32 PM – 12:42 AM | 3.2 | 27° | S → SW |
| September | 8:45 PM – 10:45 PM | 2.0 | 24° | SSW → SW |
| October | 8:02 PM – 8:42 PM | 0.7 | 16° | SW → SW |
| November | Below 10° in darkness | — | 3° | — |
| 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 ≈ 20.51 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show May as the clearest month (about 49% average cloud cover) and February as the cloudiest (72%). 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 | 71 | 70 | 76 | 82 | 89 | 91 | 92 | 90 | 88 | 85 | 77 | 74 |
| Low °F | 27 | 28 | 33 | 42 | 53 | 64 | 72 | 69 | 61 | 47 | 38 | 27 |
| Precip. (in) | 2.6 | 3.9 | 3.7 | 3.4 | 4.2 | 6.0 | 6.8 | 7.3 | 6.8 | 4.5 | 3.6 | 4.1 |
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 lighthouse
- Moonrise or the Milky Way over the tower makes a classic night composition; plan with the azimuth tables.
- During blue hour, use 5–15 second exposures to capture the beam; check whether the light is still active.
- Shoot from the beach or a jetty to place the tower against open sky and sea.
- Stormy weather and crashing surf add drama; keep a safe distance from waves on rocks and piers.
- A telephoto from across a bay compresses the tower against cliffs or the moon.
- Scout in daylight if you plan to shoot at night or before sunrise.
Season: Summer brings open towers and tours; autumn and winter offer storms, fewer crowds and lower sun angles.
Suggested gear: Tripod, Telephoto lens, ND filter for smooth water, Rain cover. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Tides
The nearest NOAA tide prediction station is Fort Caswell, 1.7 km (1.1 mi) away. Low tide often reveals tide pools, wet-sand reflections and sea stacks.
Nearby photo spots
Other locations within 25 km of Oak Island Light, closest first.
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Botanical GardenFAQ
When is the best time to photograph Oak Island Light?
What time is golden hour at Oak Island Light?
Where does the sun rise and set at Oak Island Light?
Can you see the Milky Way from Oak Island Light?
Do you need a permit to photograph at Oak Island Light?
How far is Oak Island Light from Southport?
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.