Located in Cheboygan County, Michigan, Spectacle Reef Light is a lighthouse. It sits roughly 30 km (19 mi) ENE of Cheboygan. Its recorded tower height is about 24 m (79 ft). It dates from 1874. It is listed on the National Register of Historic Places.
Spectacle Reef Light is a lighthouse 11 miles (18 km) east of the Straits of Mackinac and is located at the northern end of Lake Huron, Michigan. It was designed and built by Colonel Orlando Metcalfe Poe and Major Godfrey Weitzel, and was the most expensive lighthouse ever built on the Great Lakes. Because of the challenges of building on a shoal, including laying an underwater crib, it is said to be the "most spectacular engineering achievement" in lighthouse construction on Lake Huron. It took four years to build because weather limited work to mostly the summer season. Workers lived in a structure at the site; one of the limiting conditions. It ranks high as an engineering achievement among all the lighthouses built on the Great lakes. In 2020, The Spectacle Reef Preservation Society was formed and began to restore the lighthouse.From the Wikipedia article “Spectacle Reef Light”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Spectacle Reef Light the sunrise point swings a long way through the year: about 54° (NE) at the June solstice and 124° (SE) in late December. Sunset moves from 306° (NW) in June to 236° (WSW) in December, and the midday sun climbs to 68° in summer but only 21° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:41 AM | 90° E | 7:49 PM | 271° W | 44° | 12h 09m |
| June solstice (Jun 21) | 5:47 AM | 54° NE | 9:31 PM | 306° NW | 68° | 15h 43m |
| September equinox (Sep 22) | 7:24 AM | 89° E | 7:36 PM | 271° W | 45° | 12h 12m |
| December solstice (Dec 21) | 8:15 AM | 124° SE | 4:55 PM | 236° WSW | 21° | 8h 40m |
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 | 7:41 AM | 8:14 AM | 9:02 AM | 4:31 PM | 5:19 PM | 5:52 PM | 9h 04m |
| February | 7:09 AM | 7:40 AM | 8:22 AM | 5:21 PM | 6:03 PM | 6:34 PM | 10h 23m |
| March | 7:21 AM | 7:50 AM | 8:30 AM | 7:03 PM | 7:42 PM | 8:12 PM | 11h 52m |
| April | 6:20 AM | 6:51 AM | 7:31 AM | 7:43 PM | 8:23 PM | 8:54 PM | 13h 32m |
| May | 5:31 AM | 6:06 AM | 6:49 AM | 8:18 PM | 9:02 PM | 9:36 PM | 14h 55m |
| June | 5:09 AM | 5:47 AM | 6:33 AM | 8:43 PM | 9:29 PM | 10:07 PM | 15h 42m |
| July | 5:25 AM | 6:02 AM | 6:47 AM | 8:40 PM | 9:24 PM | 10:01 PM | 15h 22m |
| August | 6:05 AM | 6:37 AM | 7:19 AM | 8:05 PM | 8:47 PM | 9:19 PM | 14h 09m |
| September | 6:46 AM | 7:16 AM | 7:55 AM | 7:11 PM | 7:50 PM | 8:20 PM | 12h 34m |
| October | 7:24 AM | 7:54 AM | 8:34 AM | 6:12 PM | 6:52 PM | 7:22 PM | 10h 59m |
| November | 7:05 AM | 7:37 AM | 8:23 AM | 4:22 PM | 5:07 PM | 5:39 PM | 9h 30m |
| December | 7:37 AM | 8:12 AM | 9:01 AM | 4:04 PM | 4:53 PM | 5:28 PM | 8h 42m |
Local time (America/Detroit), 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 Spectacle Reef Light, the Milky Way core is visible in a dark sky from April through August. June gives the longest window (about 2.8 hours on a moonless night), and the core peaks around 15° above the southern horizon. Our light-pollution model puts the sky at about Bortle 1 (excellent dark-sky site), which is excellent for astrophotography.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -4° | — |
| February | Below 10° in darkness | — | 6° | — |
| March | 5:42 AM – 6:02 AM | 0.3 | 12° | SSE → SSE |
| April | 3:43 AM – 4:53 AM | 1.2 | 14° | SSE → SSE |
| May | 1:44 AM – 3:44 AM | 2.0 | 15° | SSE → S |
| June | 12:09 AM – 2:59 AM | 2.8 | 15° | SSE → SSW |
| July | 11:50 PM – 1:50 AM | 2.0 | 15° | S → SSW |
| August | 10:44 PM – 11:44 PM | 1.0 | 14° | SSW → SSW |
| September | 9:32 PM – 9:42 PM | 0.2 | 11° | SSW → SSW |
| October | Below 10° in darkness | — | 6° | — |
| November | Below 10° in darkness | — | -3° | — |
| 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: 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 4.0+ to show low on the northern horizon here.
Weather & best season
Long-term NASA satellite data for this area show September as the clearest month (about 61% average cloud cover) and December as the cloudiest (81%). July is the warmest month and February 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 | 44 | 55 | 75 | 74 | 82 | 85 | 91 | 88 | 86 | 82 | 69 | 58 |
| Low °F | -15 | -18 | -10 | 6 | 27 | 33 | 44 | 46 | 37 | 28 | 13 | -6 |
| Precip. (in) | 1.8 | 1.7 | 1.8 | 3.2 | 3.1 | 3.4 | 2.9 | 3.1 | 3.5 | 4.2 | 2.6 | 2.4 |
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
- 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.
- Many lighthouses are on private or Coast Guard property — check public access and opening hours.
- Moonrise or the Milky Way over the tower makes a classic night composition; plan with the azimuth tables.
- 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.
Nearby photo spots
Other locations within 25 km of Spectacle Reef Light, closest first.
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When is the best time to photograph Spectacle Reef Light?
What time is golden hour at Spectacle Reef Light?
Where does the sun rise and set at Spectacle Reef Light?
Can you see the Milky Way from Spectacle Reef Light?
Do you need a permit to photograph at Spectacle Reef Light?
How far is Spectacle Reef Light from Cheboygan?
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.