Historic Mill Creek State Park is a state park in Cheboygan County, Michigan. It sits roughly 14.7 km (9.1 mi) SSE of Saint Ignace. It is listed on the National Register of Historic Places.
Dousman's Mill, formerly known as Historic Mill Creek, Historic Mill Creek State Park and Historic Mill Creek Discovery Park, is a state park, nature preserve, and historic site in the U.S. state of Michigan. It is run by Mackinac State Historic Parks, the operating arm of the various historic parks in the Mackinac Straits area, including Mackinac Island State Park. It is 625 acres (253 ha) in size, and the park is located five miles (8.0 km) southeast of Mackinaw City on U.S. Highway 23.From the Wikipedia article “Dousman's Mill”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Historic Mill Creek State Park 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) | 7:43 AM | 90° E | 7:51 PM | 271° W | 44° | 12h 09m |
| June solstice (Jun 21) | 5:50 AM | 54° NE | 9:33 PM | 306° NW | 68° | 15h 43m |
| September equinox (Sep 22) | 7:26 AM | 89° E | 7:38 PM | 271° W | 45° | 12h 12m |
| December solstice (Dec 21) | 8:17 AM | 124° SE | 4:58 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
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 | 7:43 AM | 8:17 AM | 9:04 AM | 4:33 PM | 5:21 PM | 5:54 PM | 9h 04m |
| February | 7:11 AM | 7:42 AM | 8:24 AM | 5:24 PM | 6:06 PM | 6:36 PM | 10h 24m |
| March | 7:23 AM | 7:52 AM | 8:32 AM | 7:05 PM | 7:45 PM | 8:14 PM | 11h 52m |
| April | 6:22 AM | 6:54 AM | 7:34 AM | 7:45 PM | 8:25 PM | 8:56 PM | 13h 32m |
| May | 5:33 AM | 6:08 AM | 6:52 AM | 8:20 PM | 9:04 PM | 9:38 PM | 14h 55m |
| June | 5:11 AM | 5:49 AM | 6:35 AM | 8:45 PM | 9:31 PM | 10:09 PM | 15h 42m |
| July | 5:28 AM | 6:04 AM | 6:49 AM | 8:42 PM | 9:26 PM | 10:03 PM | 15h 22m |
| August | 6:07 AM | 6:40 AM | 7:21 AM | 8:08 PM | 8:49 PM | 9:21 PM | 14h 09m |
| September | 6:48 AM | 7:18 AM | 7:57 AM | 7:13 PM | 7:52 PM | 8:22 PM | 12h 34m |
| October | 7:26 AM | 7:56 AM | 8:36 AM | 6:14 PM | 6:55 PM | 7:25 PM | 10h 59m |
| November | 7:07 AM | 7:39 AM | 8:25 AM | 4:24 PM | 5:09 PM | 5:41 PM | 9h 30m |
| December | 7:39 AM | 8:14 AM | 9:03 AM | 4:06 PM | 4:56 PM | 5:30 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 Historic Mill Creek State Park, 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 | 5:44 AM – 6:04 AM | 0.3 | 12° | SSE → SSE |
| April | 3:45 AM – 4:55 AM | 1.2 | 14° | SSE → SSE |
| May | 1:46 AM – 3:46 AM | 2.0 | 15° | SSE → S |
| June | 12:11 AM – 3:01 AM | 2.8 | 15° | SSE → SSW |
| July | 11:52 PM – 1:52 AM | 2.0 | 15° | S → SSW |
| August | 10:46 PM – 11:46 PM | 1.0 | 14° | SSW → SSW |
| September | 9:34 PM – 9:44 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 ≈ 21.9 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 state park
- 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.
- Ask rangers about photography permits for commercial work, models or drones.
- Weekday mornings are the least crowded at popular viewpoints.
- Bring a spare battery — cold weather and long exposures drain them fast.
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 Historic Mill Creek State Park, closest first.
Sand Dunes
LighthouseSand Dunes
Lighthouse
Lighthouse
Dark Sky Place
Lake
LighthouseSand DunesFAQ
When is the best time to photograph Historic Mill Creek State Park?
What time is golden hour at Historic Mill Creek State Park?
Where does the sun rise and set at Historic Mill Creek State Park?
Can you see the Milky Way from Historic Mill Creek State Park?
Do you need a permit to photograph at Historic Mill Creek State Park?
How far is Historic Mill Creek State Park from Saint Ignace?
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.