Rugged Island Light — a lighthouse in Kenai Peninsula Borough, Alaska — is a popular subject for landscape photographers. It sits roughly 30 km (19 mi) S of Seward.
Sunrise & sunset directions
At Rugged Island Light the sunrise point swings a long way through the year: about 35° (NE) at the June solstice and 140° (SE) in late December. Sunset moves from 325° (NW) in June to 220° (SW) in December, and the midday sun climbs to 54° in summer but only 7° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:59 AM | 89° E | 8:12 PM | 272° W | 30° | 12h 12m |
| June solstice (Jun 21) | 4:36 AM | 35° NE | 11:24 PM | 325° NW | 54° | 18h 48m |
| September equinox (Sep 22) | 7:43 AM | 88° E | 7:59 PM | 272° W | 30° | 12h 16m |
| December solstice (Dec 21) | 9:59 AM | 140° SE | 3:54 PM | 220° SW | 7° | 5h 55m |
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 | 8:52 AM | 9:44 AM | 11:17 AM | 2:58 PM | 4:31 PM | 5:23 PM | 6h 46m |
| February | 7:52 AM | 8:36 AM | 9:39 AM | 4:46 PM | 5:49 PM | 6:33 PM | 9h 14m |
| March | 7:33 AM | 8:15 AM | 9:10 AM | 7:05 PM | 8:00 PM | 8:41 PM | 11h 45m |
| April | 5:55 AM | 6:41 AM | 7:38 AM | 8:18 PM | 9:15 PM | 10:01 PM | 14h 33m |
| May | 4:18 AM | 5:21 AM | 6:28 AM | 9:22 PM | 10:28 PM | 11:31 PM | 17h 07m |
| June | 2:57 AM | 4:36 AM | 5:55 AM | 10:03 PM | 11:21 PM | 1:01 AM | 18h 45m |
| July | 3:47 AM | 5:04 AM | 6:16 AM | 9:52 PM | 11:04 PM | 12:21 AM | 18h 01m |
| August | 5:23 AM | 6:14 AM | 7:13 AM | 8:52 PM | 9:52 PM | 10:43 PM | 15h 38m |
| September | 6:45 AM | 7:27 AM | 8:21 AM | 7:26 PM | 8:20 PM | 9:03 PM | 12h 54m |
| October | 7:55 AM | 8:37 AM | 9:36 AM | 5:51 PM | 6:50 PM | 7:32 PM | 10h 13m |
| November | 8:07 AM | 8:56 AM | 10:14 AM | 3:12 PM | 4:30 PM | 5:19 PM | 7h 35m |
| December | 8:57 AM | 9:54 AM | 11:54 AM | 1:53 PM | 3:53 PM | 4:50 PM | 5h 59m |
Local time (America/Anchorage), 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
The Milky Way's bright core (in Sagittarius) barely clears the southern horizon at this latitude, so focus on winter Milky Way, aurora or star trails instead.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -11° | — |
| February | Below 10° in darkness | — | -5° | — |
| March | Below 10° in darkness | — | -4° | — |
| April | Below 10° in darkness | — | -5° | — |
| May | No darkness | — | — | — |
| June | No darkness | — | — | — |
| July | No darkness | — | — | — |
| August | Below 10° in darkness | — | -2° | — |
| September | Below 10° in darkness | — | -5° | — |
| October | Below 10° in darkness | — | -6° | — |
| November | Below 10° in darkness | — | -11° | — |
| December | Below 10° in darkness | — | -21° | — |
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: 1 Bortle 1 — Excellent dark-sky site. The Milky Way casts faint shadows; zodiacal light and airglow are obvious. Modeled zenith brightness ≈ 21.93 mag/arcsec². Aurora needs roughly Kp 1.0+ to show low on the northern horizon here.
Weather & best season
Long-term NASA satellite data for this area show March as the clearest month (about 76% average cloud cover) and December as the cloudiest (83%). August is the warmest month and March 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 | 47 | 44 | 45 | 53 | 59 | 68 | 69 | 69 | 64 | 54 | 52 | 48 |
| Low °F | 15 | 17 | 13 | 22 | 33 | 42 | 46 | 50 | 41 | 32 | 20 | 15 |
| Precip. (in) | 6.6 | 6.3 | 3.9 | 4.4 | 3.6 | 3.0 | 4.1 | 5.6 | 8.3 | 8.0 | 7.2 | 7.8 |
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 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.
- Check road and trail conditions with the managing agency before you go.
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 Agnes Cove, Aialik Peninsula, 14.0 km (8.7 mi) away. Low tide often reveals tide pools, wet-sand reflections and sea stacks.
Nearby photo spots
Other locations within 25 km of Rugged Island Light, closest first.
Campgrounds nearby (Recreation.gov)
FAQ
When is the best time to photograph Rugged Island Light?
What time is golden hour at Rugged Island Light?
Where does the sun rise and set at Rugged Island Light?
Can you see the Milky Way from Rugged Island Light?
Do you need a permit to photograph at Rugged Island Light?
How far is Rugged Island Light from Seward?
Sources
Location data: USGS GNIS / GeoNames. 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.