Afterglow Vista — a scenic viewpoint in San Juan County, Washington — is a classic subject for landscape photographers. It lies in or next to San Juan Island National Historical Park, so park hours, fees and rules apply. It sits roughly 13.3 km (8.3 mi) NW of Friday Harbor.
From the National Park Service
Afterglow Vista, also known as the McMillin Memorial Mausoleum, is the final resting place of Tacoma and Roche Harbor Lime Company founder John S. McMillin and his immediate family and McMillin’s personal secretary who was key to his work and was like a member of his family. During his lifetime, McMillin was a major force in the local community; under his leadership, the Tacoma and Roche Harbor Lime Company became the largest producer of lime in the West Coast and the dominant force in the economy of San Juan Island.
This massive burial structure houses the remains of six members of his family and combines neoclassical elements with masonic symbolism. Surrounding its open air rotunda are six chairs on which the names of the individual buried under the chair are written surrounding a limestone table. Symbolically, this is supposed to represent the family dinner table and the unity of the McMillins during life and death. Each chair has a corresponding column representing each individual along with a broken column which represents the unfinished work left behind after one's death. Afterglow Vista was an expensive project, costing $30,000 dollars at the time of its completion in 1936, which is approximately $640,000 in 2022 dollars. This expense led McMillin’s son who then led the company to cancel the installation of a monumental bronze roof which would have significantly increased its cost.
These are not the only symbolic features at Afterglow Vista; a plaque at the site explains that: “ The structure is approached by two sets of stairs, representing the steps within the Masonic Order. The stairs on the east side of the mausoleum stand for the spiritual life of man. The winding in the path symbolizes that the future cannot be seen. The stairs were built in sets of three, five and seven. This represents the three stages of life (youth, manhood, age), the five orders of architecture (Tuscan, Doric, Iconic, Corinthian, Composite), the five senses, and the seven liberal arts and sciences (grammar, rhetoric, logic, arithmetic, geometry, music, astronomy). The columns were created to be the same size as those in King Solomon’s temple. The broken column represents the broken column of life-that man dies before his work is completed. The center of the mausoleum boasts the round table of limestone and concrete surrounded by six stone and concrete chairs. The c
Text: National Park Service (public domain) — nps.gov.
Sunrise & sunset directions
At Afterglow Vista the sunrise point swings a long way through the year: about 52° (NE) at the June solstice and 126° (SE) in late December. Sunset moves from 308° (NW) in June to 234° (SW) in December, and the midday sun climbs to 65° in summer but only 18° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:16 AM | 89° E | 7:25 PM | 271° W | 41° | 12h 09m |
| June solstice (Jun 21) | 5:11 AM | 52° NE | 9:19 PM | 308° NW | 65° | 16h 09m |
| September equinox (Sep 22) | 7:00 AM | 89° E | 7:12 PM | 271° W | 42° | 12h 12m |
| December solstice (Dec 21) | 8:03 AM | 126° SE | 4:20 PM | 234° SW | 18° | 8h 17m |
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
Overlooks are about the sweep of the land, so low-angle light matters most: side-light at sunrise or sunset reveals ridges and texture that midday sun flattens.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:25 AM | 8:00 AM | 8:52 AM | 3:53 PM | 4:45 PM | 5:20 PM | 8h 44m |
| February | 6:49 AM | 7:21 AM | 8:06 AM | 4:49 PM | 5:34 PM | 6:07 PM | 10h 13m |
| March | 6:55 AM | 7:27 AM | 8:08 AM | 6:36 PM | 7:18 PM | 7:49 PM | 11h 51m |
| April | 5:49 AM | 6:23 AM | 7:05 AM | 7:22 PM | 8:04 PM | 8:37 PM | 13h 41m |
| May | 4:55 AM | 5:32 AM | 6:19 AM | 8:01 PM | 8:47 PM | 9:25 PM | 15h 15m |
| June | 4:28 AM | 5:10 AM | 6:00 AM | 8:28 PM | 9:17 PM | 10:00 PM | 16h 07m |
| July | 4:47 AM | 5:27 AM | 6:15 AM | 8:23 PM | 9:11 PM | 9:52 PM | 15h 45m |
| August | 5:32 AM | 6:07 AM | 6:50 AM | 7:46 PM | 8:29 PM | 9:04 PM | 14h 22m |
| September | 6:19 AM | 6:50 AM | 7:32 AM | 6:46 PM | 7:27 PM | 7:59 PM | 12h 37m |
| October | 7:02 AM | 7:33 AM | 8:16 AM | 5:42 PM | 6:25 PM | 6:56 PM | 10h 51m |
| November | 6:47 AM | 7:22 AM | 8:11 AM | 3:45 PM | 4:34 PM | 5:09 PM | 9h 13m |
| December | 7:22 AM | 7:59 AM | 8:54 AM | 3:23 PM | 4:18 PM | 4:55 PM | 8h 19m |
Local time (America/Los Angeles), 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 Afterglow Vista, the Milky Way core is visible in a dark sky from May through July. May gives the longest window (about 1.0 hours on a moonless night), and the core peaks around 13° above the southern horizon. Our light-pollution model puts the sky at about Bortle 3 (rural sky), good enough for detailed Milky Way images.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -5° | — |
| February | Below 10° in darkness | — | 4° | — |
| March | Below 10° in darkness | — | 9° | — |
| April | 4:02 AM – 4:22 AM | 0.3 | 11° | SSE → SSE |
| May | 1:57 AM – 2:57 AM | 1.0 | 12° | SSE → S |
| June | 12:51 AM – 1:31 AM | 0.7 | 13° | S → S |
| July | 12:04 AM – 12:44 AM | 0.7 | 12° | S → SSW |
| August | 10:37 PM – 10:47 PM | 0.2 | 11° | SSW → SSW |
| September | Below 10° in darkness | — | 8° | — |
| October | Below 10° in darkness | — | 4° | — |
| November | Below 10° in darkness | — | -5° | — |
| December | Below 10° in darkness | — | -20° | — |
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: 3 Bortle 3 — Rural sky. Some light domes sit on the horizon, but the Milky Way still looks complex overhead. Modeled zenith brightness ≈ 21.63 mag/arcsec². Aurora needs roughly Kp 4.5+ to show low on the northern horizon here.
Weather & best season
Long-term NASA satellite data for this area show July as the clearest month (about 44% average cloud cover) and January as the cloudiest (83%). August is the warmest month and December 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 | 53 | 55 | 65 | 76 | 81 | 85 | 93 | 87 | 82 | 70 | 60 | 56 |
| Low °F | 14 | 19 | 24 | 32 | 36 | 43 | 47 | 47 | 42 | 32 | 15 | 14 |
| Precip. (in) | 7.3 | 4.4 | 5.4 | 3.5 | 2.3 | 1.8 | 1.1 | 1.3 | 2.5 | 5.1 | 7.7 | 6.8 |
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 scenic viewpoint
- A panorama of 3–5 vertical frames gives more resolution and a wider view without a fisheye look.
- Blue hour after sunset is excellent for towns or roads below the viewpoint as lights come on.
- Arrive 30–45 minutes before sunrise or sunset to find a composition before the light peaks.
- Use a telephoto (70–200 mm) to isolate layered ridges and light rays instead of shooting only wide.
- Check the sun azimuth for your date: front-light, side-light and back-light give three different pictures from the same rail.
- Check road and trail conditions with the managing agency before you go.
Season: Clear, dry air in autumn and after winter storms gives the longest views; summer adds wildflowers but also haze.
Suggested gear: Tripod, Telephoto lens, Graduated ND filter, Headlamp. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Permits, drones & access
National Park Service rules. Under federal law (54 U.S.C. 100905), still photography in National Park Service areas needs a permit only when it (1) takes place where members of the public are not allowed, (2) uses models, sets or props that are not part of the location's natural or cultural resources or administrative facilities, or (3) would cause the park to incur additional administrative costs to monitor the activity. Ordinary visitor and most landscape photography needs no permit. Commercial filming rules are separate and have changed in recent years — confirm current requirements with the park before a paid shoot.
Drones: Launching, landing or operating unmanned aircraft (drones) is prohibited in National Park Service units under a 2014 Superintendent's closure (36 CFR 1.5), except where a park has issued specific written approval. Flying from outside the boundary over park land can also violate park rules and disturb wildlife.
Nearby photo spots
Other locations within 25 km of Afterglow Vista, closest first.
State Park
National Wildlife Refuge
State Park
Lighthouse
LighthouseState Park
LighthouseLighthouse
State ParkFAQ
When is the best time to photograph Afterglow Vista?
What time is golden hour at Afterglow Vista?
Where does the sun rise and set at Afterglow Vista?
Can you see the Milky Way from Afterglow Vista?
Do you need a permit to photograph at Afterglow Vista?
How far is Afterglow Vista from Friday Harbor?
Sources
Location data: National Park Service. 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.