Located in Santa Clara County, California, Guadalupe River Park & Gardens is a botanical garden. It sits roughly 1.4 km (0.9 mi) NW of San Jose.
The Guadalupe River Park is a city park in San Jose, CA. It is a 120-acre park on the banks of the Guadalupe River for about 2.6 miles in the downtown. It was opened in 2005 after the adjoining section of the river was lined with concrete for flood protection. The park contains a green adjacent to the SAP Center, tennis courts, a visitor center, and installations of public art. The Guadalupe River Trail runs through the park. The Guadalupe River Park was neglected after opening, leading to calls for revitalization to turn around a homelessness crisis. These calls have led to some proposals and actions to clean trash and engage unhoused in the area. One public art initiative in the park involves seating areas for San Jose's sister cities. In 2023, a 440 lb statue of Shivaji I that was part of an installation for the city of Pune was stolen from the park. It was quickly recovered.From the Wikipedia article “Guadalupe River Park”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Guadalupe River Park & Gardens the sunrise point swings a long way through the year: about 59° (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 29° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:12 AM | 90° E | 7:20 PM | 271° W | 53° | 12h 08m |
| June solstice (Jun 21) | 5:48 AM | 59° ENE | 8:32 PM | 301° WNW | 76° | 14h 44m |
| September equinox (Sep 22) | 6:56 AM | 89° E | 7:06 PM | 271° W | 53° | 12h 10m |
| December solstice (Dec 21) | 7:19 AM | 119° ESE | 4:54 PM | 241° WSW | 29° | 9h 35m |
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 | 8:01 AM | 4:34 PM | 5:14 PM | 5:42 PM | 9h 52m |
| February | 6:31 AM | 6:58 AM | 7:34 AM | 5:12 PM | 5:48 PM | 6:14 PM | 10h 50m |
| March | 6:54 AM | 7:20 AM | 7:54 AM | 6:41 PM | 7:15 PM | 7:41 PM | 11h 56m |
| April | 6:07 AM | 6:34 AM | 7:09 AM | 7:08 PM | 7:43 PM | 8:10 PM | 13h 09m |
| May | 5:30 AM | 6:00 AM | 6:37 AM | 7:33 PM | 8:10 PM | 8:39 PM | 14h 10m |
| June | 5:16 AM | 5:47 AM | 6:26 AM | 7:52 PM | 8:31 PM | 9:02 PM | 14h 43m |
| July | 5:29 AM | 5:59 AM | 6:38 AM | 7:51 PM | 8:29 PM | 8:59 PM | 14h 29m |
| August | 5:57 AM | 6:25 AM | 7:00 AM | 7:26 PM | 8:01 PM | 8:29 PM | 13h 37m |
| September | 6:24 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 | 5:57 PM | 6:32 PM | 6:58 PM | 11h 16m |
| November | 6:20 AM | 6:48 AM | 7:26 AM | 4:20 PM | 4:58 PM | 5:26 PM | 10h 11m |
| December | 6:46 AM | 7:16 AM | 7:56 AM | 4:11 PM | 4:52 PM | 5:21 PM | 9h 36m |
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 Guadalupe River Park & Gardens, the Milky Way core is visible in a dark sky from March through September. 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 8 (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 | — | -1° | — |
| 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 | 12:14 AM – 4:14 AM | 4.0 | 24° | SE → SSW |
| June | 10:24 PM – 3:54 AM | 5.5 | 24° | SE → SW |
| July | 10:18 PM – 2:28 AM | 4.2 | 24° | SSE → SW |
| August | 9:38 PM – 12:28 AM | 2.8 | 24° | S → SW |
| September | 8:45 PM – 10:25 PM | 1.7 | 20° | SSW → SW |
| October | 7:59 PM – 8:19 PM | 0.3 | 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: 8 Bortle 8 — City sky. Only bright constellations are visible; the sky glows orange or white. Modeled zenith brightness ≈ 18.21 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show July as the clearest month (about 12% average cloud cover) and January as the cloudiest (54%). July is the warmest month and December 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 | 74 | 77 | 85 | 95 | 108 | 110 | 116 | 113 | 114 | 103 | 89 | 71 |
| Low °F | 22 | 27 | 29 | 32 | 39 | 43 | 49 | 50 | 46 | 38 | 27 | 24 |
| Precip. (in) | 2.9 | 3.1 | 2.4 | 1.3 | 0.5 | 0.1 | 0.0 | 0.0 | 0.1 | 0.8 | 1.7 | 3.6 |
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.
- 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 Guadalupe River Park & Gardens, closest first.
Botanical Garden
Ghost Town
Botanical Garden
Mountain Peak
Ghost Town
Ghost Town
Mountain Peak
Mountain Peak
State ParkFAQ
When is the best time to photograph Guadalupe River Park & Gardens?
What time is golden hour at Guadalupe River Park & Gardens?
Where does the sun rise and set at Guadalupe River Park & Gardens?
Can you see the Milky Way from Guadalupe River Park & Gardens?
Do you need a permit to photograph at Guadalupe River Park & Gardens?
How far is Guadalupe River Park & Gardens from San Jose?
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.