Located in Essex County, New Jersey, Reeves-Reed Arboretum is a botanical garden. The nearest town is Summit, about 1.9 km (1.2 mi) away (Reeves-Reed Arboretum lies NE of town). It is listed on the National Register of Historic Places.
The Reeves-Reed Arboretum (13.5 acres (5.5 ha)) is a nonprofit arboretum and garden located at 165 Hobart Avenue in Summit, New Jersey, United States. It is the only arboretum in Union County. A popular wedding spot, the arboretum grounds are open daily from dawn till dusk, free of charge. It was originally part of a country estate, with landscaping designed in 1889 by Calvert Vaux, known as The Clearing. In 1993 it was listed on the National Register of Historic Places under that name.From the Wikipedia article “Reeves-Reed Arboretum”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Reeves-Reed Arboretum the sunrise point swings a long way through the year: about 58° (ENE) at the June solstice and 121° (ESE) in late December. Sunset moves from 303° (WNW) in June to 239° (WSW) in December, and the midday sun climbs to 73° in summer but only 26° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:02 AM | 90° E | 7:10 PM | 271° W | 49° | 12h 08m |
| June solstice (Jun 21) | 5:27 AM | 58° ENE | 8:33 PM | 303° WNW | 73° | 15h 06m |
| September equinox (Sep 22) | 6:46 AM | 89° E | 6:56 PM | 271° W | 50° | 12h 11m |
| December solstice (Dec 21) | 7:19 AM | 121° ESE | 4:34 PM | 239° WSW | 26° | 9h 15m |
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 | 6:50 AM | 7:20 AM | 8:02 AM | 4:13 PM | 4:55 PM | 5:25 PM | 9h 35m |
| February | 6:24 AM | 6:52 AM | 7:31 AM | 4:54 PM | 5:32 PM | 6:01 PM | 10h 40m |
| March | 6:43 AM | 7:10 AM | 7:46 AM | 6:28 PM | 7:04 PM | 7:32 PM | 11h 54m |
| April | 5:51 AM | 6:19 AM | 6:56 AM | 7:00 PM | 7:37 PM | 8:05 PM | 13h 17m |
| May | 5:10 AM | 5:41 AM | 6:20 AM | 7:29 PM | 8:08 PM | 8:39 PM | 14h 27m |
| June | 4:53 AM | 5:26 AM | 6:08 AM | 7:50 PM | 8:31 PM | 9:04 PM | 15h 05m |
| July | 5:07 AM | 5:40 AM | 6:20 AM | 7:48 PM | 8:28 PM | 9:01 PM | 14h 49m |
| August | 5:39 AM | 6:08 AM | 6:46 AM | 7:20 PM | 7:57 PM | 8:27 PM | 13h 49m |
| September | 6:11 AM | 6:39 AM | 7:15 AM | 6:32 PM | 7:08 PM | 7:36 PM | 12h 30m |
| October | 6:41 AM | 7:09 AM | 7:46 AM | 5:41 PM | 6:19 PM | 6:46 PM | 11h 10m |
| November | 6:16 AM | 6:45 AM | 7:26 AM | 4:00 PM | 4:41 PM | 5:10 PM | 9h 56m |
| December | 6:44 AM | 7:15 AM | 7:59 AM | 3:48 PM | 4:32 PM | 5:03 PM | 9h 16m |
Local time (America/New York), 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 Reeves-Reed Arboretum, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 4.7 hours on a moonless night), and the core peaks around 20° above the southern horizon. Our light-pollution model puts the sky at about Bortle 9 (inner-city sky), 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 | — | -2° | — |
| February | 5:14 AM – 5:14 AM | 0.0 | 11° | SE → SE |
| March | 4:25 AM – 5:35 AM | 1.2 | 17° | SE → SSE |
| April | 2:25 AM – 4:35 AM | 2.2 | 20° | SE → S |
| May | 12:20 AM – 3:40 AM | 3.3 | 20° | SE → S |
| June | 10:37 PM – 3:17 AM | 4.7 | 20° | SSE → SSW |
| July | 10:28 PM – 1:48 AM | 3.3 | 20° | S → SW |
| August | 9:40 PM – 11:50 PM | 2.2 | 20° | S → SW |
| September | 8:41 PM – 9:51 PM | 1.2 | 17° | SSW → SW |
| October | 7:49 PM – 7:49 PM | 0.0 | 11° | SW → SW |
| 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: 9 Bortle 9 — Inner-city sky. Only the Moon, planets and a few bright stars are visible. Modeled zenith brightness ≈ 18.0 mag/arcsec². Aurora needs roughly Kp 6.5+ 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 51% average cloud cover) and December as the cloudiest (64%). 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 | 67 | 71 | 73 | 91 | 88 | 96 | 102 | 101 | 96 | 92 | 75 | 71 |
| Low °F | -2 | -3 | 0 | 24 | 33 | 44 | 52 | 53 | 43 | 28 | 14 | 6 |
| Precip. (in) | 3.1 | 3.4 | 3.9 | 3.9 | 3.8 | 4.7 | 4.5 | 4.4 | 3.8 | 4.4 | 3.6 | 4.4 |
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 botanical garden
- Seasonal exhibits (orchids, tulips, cherry blossoms) draw crowds — arrive at opening.
- 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.
- Bring a spare battery — cold weather and long exposures drain them fast.
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 Reeves-Reed Arboretum, closest first.
Mountain Pass
Botanical Garden
WaterfallWaterfall
Ghost Town
Botanical Garden
National Wildlife Refuge
Botanical Garden
Botanical GardenCampgrounds nearby (Recreation.gov)
FAQ
When is the best time to photograph Reeves-Reed Arboretum?
What time is golden hour at Reeves-Reed Arboretum?
Where does the sun rise and set at Reeves-Reed Arboretum?
Can you see the Milky Way from Reeves-Reed Arboretum?
Do you need a permit to photograph at Reeves-Reed Arboretum?
How far is Reeves-Reed Arboretum from Summit?
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.