Lake Mohonk is a lake in Ulster County, New York at about 382 m (1,253 ft) above sea level. The nearest town is New Paltz, about 6.2 km (3.9 mi) away (Lake Mohonk lies WNW of town).
Lake Mohonk is located in Ulster County, New York, United States. It is located approximately 14 miles (23 km) northwest of Poughkeepsie. Activities on the lake are operated by Mohonk Mountain House.From the Wikipedia article “Lake Mohonk”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Lake Mohonk 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 303° (WNW) in June to 239° (WSW) in December, and the midday sun climbs to 72° in summer but only 25° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:01 AM | 90° E | 7:09 PM | 271° W | 48° | 12h 08m |
| June solstice (Jun 21) | 5:23 AM | 57° ENE | 8:36 PM | 303° WNW | 72° | 15h 13m |
| September equinox (Sep 22) | 6:45 AM | 89° E | 6:56 PM | 271° W | 49° | 12h 11m |
| December solstice (Dec 21) | 7:21 AM | 122° ESE | 4:30 PM | 239° WSW | 25° | 9h 08m |
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
Lakes reflect best in calm air — usually the first hour after sunrise, before breezes ripple the surface.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:52 AM | 7:22 AM | 8:05 AM | 4:08 PM | 4:51 PM | 5:22 PM | 9h 29m |
| February | 6:25 AM | 6:53 AM | 7:32 AM | 4:51 PM | 5:30 PM | 5:59 PM | 10h 37m |
| March | 6:42 AM | 7:10 AM | 7:46 AM | 6:27 PM | 7:03 PM | 7:31 PM | 11h 54m |
| April | 5:48 AM | 6:17 AM | 6:55 AM | 7:00 PM | 7:37 PM | 8:06 PM | 13h 20m |
| May | 5:06 AM | 5:38 AM | 6:18 AM | 7:30 PM | 8:10 PM | 8:42 PM | 14h 32m |
| June | 4:48 AM | 5:22 AM | 6:04 AM | 7:52 PM | 8:34 PM | 9:08 PM | 15h 12m |
| July | 5:02 AM | 5:36 AM | 6:17 AM | 7:50 PM | 8:31 PM | 9:04 PM | 14h 55m |
| August | 5:36 AM | 6:06 AM | 6:44 AM | 7:20 PM | 7:58 PM | 8:28 PM | 13h 53m |
| September | 6:10 AM | 6:38 AM | 7:14 AM | 6:31 PM | 7:08 PM | 7:36 PM | 12h 30m |
| October | 6:41 AM | 7:09 AM | 7:47 AM | 5:39 PM | 6:17 PM | 6:45 PM | 11h 08m |
| November | 6:17 AM | 6:47 AM | 7:28 AM | 3:56 PM | 4:38 PM | 5:07 PM | 9h 51m |
| December | 6:46 AM | 7:18 AM | 8:02 AM | 3:43 PM | 4:28 PM | 4:59 PM | 9h 10m |
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 Lake Mohonk, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 4.3 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 5 (suburban 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 | — | -3° | — |
| February | Below 10° in darkness | — | 10° | — |
| March | 4:27 AM – 5:27 AM | 1.0 | 16° | SE → SSE |
| April | 2:28 AM – 4:28 AM | 2.0 | 19° | SE → S |
| May | 12:36 AM – 3:36 AM | 3.0 | 19° | SSE → S |
| June | 10:45 PM – 3:05 AM | 4.3 | 19° | SSE → SSW |
| July | 10:35 PM – 1:45 AM | 3.2 | 19° | S → SW |
| August | 9:45 PM – 11:45 PM | 2.0 | 19° | S → SW |
| September | 8:43 PM – 9:43 PM | 1.0 | 16° | SSW → SW |
| October | Below 10° in darkness | — | 10° | — |
| 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: 5 Bortle 5 — Suburban sky. The Milky Way is weak near the horizon and washed out overhead; long exposures pick up a sky glow. Modeled zenith brightness ≈ 20.17 mag/arcsec². Aurora needs roughly Kp 6.0+ 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 52% average cloud cover) and December as the cloudiest (70%). 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 | 64 | 70 | 72 | 90 | 88 | 94 | 99 | 101 | 95 | 88 | 76 | 67 |
| Low °F | -14 | -19 | -8 | 18 | 28 | 37 | 47 | 48 | 37 | 21 | 5 | -5 |
| Precip. (in) | 2.9 | 3.2 | 3.6 | 3.8 | 3.9 | 5.0 | 4.4 | 4.8 | 4.5 | 4.8 | 3.5 | 4.1 |
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 lake
- After sunset, long exposures smooth wind ripples into glass.
- For mirror reflections, get low and close to the water; the reflection grows with a lower camera.
- A polarizer can remove reflections to show the lakebed — or keep them, depending on rotation.
- Mist often lifts off lakes on cold mornings after warm days, especially in autumn.
- Include shoreline rocks, reeds or a log as foreground to give the reflection depth.
- Shoot RAW to keep the most latitude for high-contrast sunrise and sunset scenes.
Season: Autumn mornings bring mist and fall color; high-elevation lakes are usually ice-free only from early summer to mid-autumn.
Suggested gear: Tripod, Circular polarizer, Wide-angle lens, Waterproof boots. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Lake Mohonk, closest first.
Ghost Town
Waterfall
Covered Bridge
Waterfall
National Wildlife Refuge
Waterfall
State Park
Rock Formation
Covered BridgeFAQ
When is the best time to photograph Lake Mohonk?
What time is golden hour at Lake Mohonk?
Where does the sun rise and set at Lake Mohonk?
Can you see the Milky Way from Lake Mohonk?
Do you need a permit to photograph at Lake Mohonk?
How far is Lake Mohonk from New Paltz?
Sources
Location data: Wikidata, USGS GNIS / GeoNames, 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.