Arboretum at the University of California, Santa Cruz — a botanical garden in Santa Cruz County, California — is a classic subject for landscape photographers. The nearest town is Santa Cruz, about 2.8 km (1.7 mi) away (Arboretum at the University of California, Santa Cruz lies WNW of town).
The Arboretum & Botanic Garden at the University of California, Santa Cruz, is located on the campus of the University of California, Santa Cruz, in the United States. The garden is set over some 115 acres and includes over 300 rare plant species.From the Wikipedia article “Arboretum at the University of California, Santa Cruz”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Arboretum at the University of California, Santa Cruz the sunrise point swings a long way through the year: about 60° (ENE) at the June solstice and 119° (ESE) in late December. Sunset moves from 301° (WNW) in June to 241° (WSW) in December, and the midday sun climbs to 76° in summer but only 30° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:13 AM | 90° E | 7:20 PM | 271° W | 53° | 12h 08m |
| June solstice (Jun 21) | 5:50 AM | 60° ENE | 8:32 PM | 301° WNW | 76° | 14h 42m |
| September equinox (Sep 22) | 6:57 AM | 89° E | 7:07 PM | 271° W | 53° | 12h 10m |
| December solstice (Dec 21) | 7:19 AM | 119° ESE | 4:56 PM | 241° WSW | 30° | 9h 37m |
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 | 6:53 AM | 7:21 AM | 8:00 AM | 4:36 PM | 5:15 PM | 5:44 PM | 9h 54m |
| February | 6:31 AM | 6:58 AM | 7:34 AM | 5:13 PM | 5:49 PM | 6:15 PM | 10h 51m |
| March | 6:54 AM | 7:20 AM | 7:54 AM | 6:42 PM | 7:16 PM | 7:42 PM | 11h 56m |
| April | 6:08 AM | 6:35 AM | 7:09 AM | 7:08 PM | 7:43 PM | 8:10 PM | 13h 09m |
| May | 5:32 AM | 6:01 AM | 6:38 AM | 7:33 PM | 8:10 PM | 8:39 PM | 14h 09m |
| June | 5:18 AM | 5:49 AM | 6:28 AM | 7:52 PM | 8:30 PM | 9:01 PM | 14h 41m |
| July | 5:31 AM | 6:01 AM | 6:39 AM | 7:51 PM | 8:29 PM | 8:58 PM | 14h 27m |
| August | 5:58 AM | 6:26 AM | 7:02 AM | 7:26 PM | 8:01 PM | 8:29 PM | 13h 35m |
| September | 6:25 AM | 6:51 AM | 7:25 AM | 6:43 PM | 7:17 PM | 7:43 PM | 12h 26m |
| October | 6:50 AM | 7:16 AM | 7:52 AM | 5:58 PM | 6:33 PM | 6:59 PM | 11h 16m |
| November | 6:20 AM | 6:48 AM | 7:26 AM | 4:22 PM | 5:00 PM | 5:28 PM | 10h 12m |
| December | 6:46 AM | 7:15 AM | 7:55 AM | 4:13 PM | 4:53 PM | 5:22 PM | 9h 38m |
Local time (America/Los Angeles), 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 Arboretum at the University of California, Santa Cruz, the Milky Way core is visible in a dark sky from March through October. June gives the longest window (about 5.5 hours on a moonless night), and the core peaks around 24° 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 | — | 0° | — |
| February | 5:06 AM – 5:26 AM | 0.3 | 14° | SE → SE |
| March | 4:12 AM – 5:42 AM | 1.5 | 20° | SE → SSE |
| April | 2:05 AM – 4:55 AM | 2.8 | 24° | SE → S |
| May | 12:13 AM – 4:13 AM | 4.0 | 24° | SE → SSW |
| June | 10:22 PM – 3:52 AM | 5.5 | 24° | SE → SW |
| July | 10:16 PM – 2:26 AM | 4.2 | 24° | SSE → SW |
| August | 9:37 PM – 12:27 AM | 2.8 | 24° | S → SW |
| September | 8:45 PM – 10:25 PM | 1.7 | 21° | SSW → SW |
| October | 7:59 PM – 8:29 PM | 0.5 | 14° | 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: 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 ≈ 18.48 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show October as the clearest month (about 53% average cloud cover) and July as the cloudiest (77%). September is the warmest month and April 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 | 65 | 64 | 63 | 65 | 64 | 69 | 66 | 68 | 68 | 68 | 64 | 63 |
| Low °F | 44 | 45 | 46 | 47 | 49 | 51 | 53 | 54 | 53 | 52 | 47 | 46 |
| Precip. (in) | 2.8 | 2.9 | 2.3 | 1.2 | 0.5 | 0.2 | 0.1 | 0.1 | 0.1 | 0.7 | 1.7 | 3.4 |
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
- Backlit petals glow; position yourself so the sun is behind the flower.
- 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.
- Check road and trail conditions with the managing agency before you go.
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 Arboretum at the University of California, Santa Cruz, closest first.
State Park
Covered Bridge
State Park
State Park
State Park
Lighthouse
Covered Bridge
Lighthouse
LighthouseFAQ
When is the best time to photograph Arboretum at the University of California, Santa Cruz?
What time is golden hour at Arboretum at the University of California, Santa Cruz?
Where does the sun rise and set at Arboretum at the University of California, Santa Cruz?
Can you see the Milky Way from Arboretum at the University of California, Santa Cruz?
Do you need a permit to photograph at Arboretum at the University of California, Santa Cruz?
How far is Arboretum at the University of California, Santa Cruz from Santa Cruz?
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.