Located in Wayne County, Michigan, Belle Isle Conservatory is a botanical garden. The nearest town is Grosse Pointe Park, about 5.1 km (3.2 mi) away (Belle Isle Conservatory lies SW of town).
The Anna Scripps Whitcomb Conservatory (commonly and locally known as the Belle Isle Conservatory) is a greenhouse and a botanical garden located on Belle Isle, a 982-acre (397-hectare) island park located on the Detroit River within Detroit, Michigan. While located near the Canada–United States border, the island is entirely within the U.S. The park itself consists of 13 acres (5.3 hectares) of preserved land for the conservatory and its botanical garden. Opened in 1904, the Anna Scripps Whitcomb Conservatory is the oldest continually-running conservatory in the United States. It is named for Anna Scripps Whitcomb, who left her collection of 600 orchids to Detroit in 1955.From the Wikipedia article “Belle Isle Conservatory”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Belle Isle Conservatory the sunrise point swings a long way through the year: about 57° (ENE) at the June solstice and 122° (ESE) in late December. Sunset moves from 304° (WNW) in June to 238° (WSW) in December, and the midday sun climbs to 71° in summer but only 24° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:36 AM | 90° E | 7:44 PM | 271° W | 48° | 12h 08m |
| June solstice (Jun 21) | 5:56 AM | 57° ENE | 9:13 PM | 304° WNW | 71° | 15h 17m |
| September equinox (Sep 22) | 7:20 AM | 89° E | 7:31 PM | 271° W | 48° | 12h 11m |
| December solstice (Dec 21) | 7:59 AM | 122° ESE | 5:03 PM | 238° WSW | 24° | 9h 04m |
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
Gardens are best on bright overcast days or early mornings when dew is fresh and the wind is calm.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:28 AM | 7:59 AM | 8:43 AM | 4:41 PM | 5:25 PM | 5:56 PM | 9h 26m |
| February | 7:01 AM | 7:29 AM | 8:09 AM | 5:25 PM | 6:05 PM | 6:33 PM | 10h 35m |
| March | 7:17 AM | 7:45 AM | 8:22 AM | 7:01 PM | 7:39 PM | 8:07 PM | 11h 54m |
| April | 6:23 AM | 6:52 AM | 7:29 AM | 7:36 PM | 8:13 PM | 8:43 PM | 13h 22m |
| May | 5:39 AM | 6:11 AM | 6:52 AM | 8:07 PM | 8:47 PM | 9:19 PM | 14h 35m |
| June | 5:21 AM | 5:55 AM | 6:38 AM | 8:28 PM | 9:11 PM | 9:46 PM | 15h 16m |
| July | 5:35 AM | 6:09 AM | 6:51 AM | 8:26 PM | 9:08 PM | 9:41 PM | 14h 59m |
| August | 6:10 AM | 6:40 AM | 7:19 AM | 7:56 PM | 8:35 PM | 9:05 PM | 13h 55m |
| September | 6:44 AM | 7:13 AM | 7:50 AM | 7:07 PM | 7:44 PM | 8:12 PM | 12h 31m |
| October | 7:17 AM | 7:45 AM | 8:23 AM | 6:13 PM | 6:51 PM | 7:20 PM | 11h 06m |
| November | 6:53 AM | 7:23 AM | 8:05 AM | 4:29 PM | 5:11 PM | 5:42 PM | 9h 48m |
| December | 7:23 AM | 7:55 AM | 8:40 AM | 4:16 PM | 5:01 PM | 5:33 PM | 9h 06m |
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 Belle Isle Conservatory, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 4.2 hours on a moonless night), and the core peaks around 19° above the southern horizon. Our light-pollution model puts the sky at about Bortle 7 (suburban / urban transition), so expect visible sky glow; drive away from towns for better results.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -3° | — |
| February | Below 10° in darkness | — | 9° | — |
| March | 5:12 AM – 6:02 AM | 0.8 | 15° | SSE → SSE |
| April | 3:05 AM – 5:05 AM | 2.0 | 18° | SE → S |
| May | 1:14 AM – 4:04 AM | 2.8 | 19° | SSE → S |
| June | 11:24 PM – 3:34 AM | 4.2 | 19° | SSE → SSW |
| July | 11:14 PM – 2:14 AM | 3.0 | 19° | S → SSW |
| August | 10:22 PM – 12:12 AM | 1.8 | 18° | S → SSW |
| September | 9:19 PM – 10:09 PM | 0.8 | 15° | SSW → SSW |
| October | Below 10° in darkness | — | 9° | — |
| November | Below 10° in darkness | — | -1° | — |
| December | Below 10° in darkness | — | -19° | — |
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: 7 Bortle 7 — Suburban / urban transition. The whole sky has a grey-white glow; the Milky Way is invisible to the eye. Modeled zenith brightness ≈ 18.58 mag/arcsec². Aurora needs roughly Kp 5.5+ 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 49% average cloud cover) and December as the cloudiest (79%). 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 | 56 | 64 | 79 | 76 | 87 | 91 | 94 | 96 | 92 | 86 | 72 | 61 |
| Low °F | -10 | -16 | -2 | 13 | 28 | 39 | 48 | 51 | 41 | 29 | 13 | -1 |
| Precip. (in) | 1.9 | 2.0 | 2.0 | 2.6 | 3.1 | 3.1 | 3.1 | 2.9 | 2.8 | 2.4 | 2.3 | 2.0 |
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 botanical garden
- Kaleidoscopic and abstract images are great for flower close-ups — try the online kaleidoscope tool.
- A macro lens or close-up filter opens a world of detail — try a shallow aperture against a soft background.
- Many gardens restrict tripods or charge for photography; check the rules before you go.
- Backlit petals glow; position yourself so the sun is behind the flower.
- Shoot RAW to keep the most latitude for high-contrast sunrise and sunset scenes.
Season: Spring bulbs and blossoms, summer perennials and autumn color; glasshouses offer winter subjects.
Suggested gear: Macro lens, Diffuser, Small reflector. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Belle Isle Conservatory, closest first.
Botanical Garden
Lighthouse
State Park
Lighthouse
Lighthouse
National Wildlife Refuge
Lighthouse
LighthouseFAQ
When is the best time to photograph Belle Isle Conservatory?
What time is golden hour at Belle Isle Conservatory?
Where does the sun rise and set at Belle Isle Conservatory?
Can you see the Milky Way from Belle Isle Conservatory?
Do you need a permit to photograph at Belle Isle Conservatory?
How far is Belle Isle Conservatory from Grosse Pointe Park?
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.