San Diego Botanic Garden is a botanical garden in San Diego County, California. The nearest town is Encinitas, about 2.0 km (1.2 mi) away (San Diego Botanic Garden lies NNE of town).
San Diego Botanic Garden (SDBG) is a botanical garden in Encinitas, California. It displays more than 5,000 plant species and varieties and has 15 gardens that represent different regions of the world, 12 demonstration gardens, and the largest public bamboo collection in North America. The garden sits on 37 acres (15 ha) of land. Until 1957, the gardens were the private estate of Ruth Baird Larabee, at which time she donated her house and grounds to the County of San Diego. The Quail Botanical Gardens Foundation was established in 1961. In March 1970, it opened as Quail Botanic Gardens. In 2009, the name was changed to San Diego Botanic Garden.From the Wikipedia article “San Diego Botanic Garden”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At San Diego Botanic Garden the sunrise point swings a long way through the year: about 61° (ENE) at the June solstice and 118° (ESE) in late December. Sunset moves from 299° (WNW) in June to 242° (WSW) in December, and the midday sun climbs to 80° in summer but only 34° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:54 AM | 90° E | 7:01 PM | 271° W | 57° | 12h 07m |
| June solstice (Jun 21) | 5:42 AM | 61° ENE | 8:02 PM | 299° WNW | 80° | 14h 20m |
| September equinox (Sep 22) | 6:38 AM | 89° E | 6:47 PM | 271° W | 57° | 12h 09m |
| December solstice (Dec 21) | 6:49 AM | 118° ESE | 4:47 PM | 242° WSW | 34° | 9h 58m |
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 | 6:26 AM | 6:53 AM | 7:30 AM | 4:29 PM | 5:05 PM | 5:32 PM | 10h 13m |
| February | 6:08 AM | 6:34 AM | 7:08 AM | 5:01 PM | 5:35 PM | 6:00 PM | 11h 01m |
| March | 6:36 AM | 7:00 AM | 7:33 AM | 6:25 PM | 6:57 PM | 7:22 PM | 11h 57m |
| April | 5:54 AM | 6:20 AM | 6:53 AM | 6:47 PM | 7:20 PM | 7:45 PM | 13h 00m |
| May | 5:23 AM | 5:51 AM | 6:25 AM | 7:07 PM | 7:42 PM | 8:09 PM | 13h 52m |
| June | 5:12 AM | 5:41 AM | 6:17 AM | 7:24 PM | 8:00 PM | 8:29 PM | 14h 19m |
| July | 5:24 AM | 5:52 AM | 6:28 AM | 7:24 PM | 7:59 PM | 8:28 PM | 14h 08m |
| August | 5:47 AM | 6:13 AM | 6:47 AM | 7:02 PM | 7:36 PM | 8:02 PM | 13h 23m |
| September | 6:09 AM | 6:34 AM | 7:06 AM | 6:24 PM | 6:57 PM | 7:22 PM | 12h 23m |
| October | 6:29 AM | 6:54 AM | 7:27 AM | 5:44 PM | 6:17 PM | 6:42 PM | 11h 23m |
| November | 5:54 AM | 6:21 AM | 6:56 AM | 4:13 PM | 4:49 PM | 5:15 PM | 10h 28m |
| December | 6:18 AM | 6:46 AM | 7:23 AM | 4:07 PM | 4:45 PM | 5:12 PM | 9h 59m |
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 San Diego Botanic Garden, the Milky Way core is visible in a dark sky from February through October. June gives the longest window (about 6.2 hours on a moonless night), and the core peaks around 28° 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 | — | 1° | — |
| February | 4:18 AM – 5:08 AM | 0.8 | 17° | SE → SE |
| March | 3:30 AM – 5:30 AM | 2.0 | 24° | SE → SSE |
| April | 1:26 AM – 4:46 AM | 3.3 | 28° | SE → S |
| May | 11:27 PM – 4:07 AM | 4.7 | 28° | SE → SSW |
| June | 9:42 PM – 3:52 AM | 6.2 | 28° | SE → SW |
| July | 9:38 PM – 2:28 AM | 4.8 | 28° | SSE → SW |
| August | 9:06 PM – 12:26 AM | 3.3 | 28° | S → SW |
| September | 8:20 PM – 10:20 PM | 2.0 | 25° | SSW → SW |
| October | 7:39 PM – 8:29 PM | 0.8 | 17° | SW → SW |
| November | Below 10° in darkness | — | 3° | — |
| December | Below 10° in darkness | — | -18° | — |
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 ≈ 18.43 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show September as the clearest month (about 28% average cloud cover) and May as the cloudiest (43%). August 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 | 85 | 85 | 87 | 93 | 95 | 97 | 100 | 98 | 102 | 101 | 91 | 82 |
| Low °F | 35 | 38 | 40 | 42 | 47 | 49 | 56 | 55 | 55 | 48 | 38 | 38 |
| Precip. (in) | 2.3 | 2.9 | 1.2 | 0.8 | 0.2 | 0.0 | 0.1 | 0.1 | 0.1 | 0.6 | 1.1 | 2.3 |
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
- 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.
- 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.
- Tell someone where you're going in remote areas and carry the ten essentials.
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 San Diego Botanic Garden, closest first.
Scenic Viewpoint
State Park
Botanical Garden
State Park
State Park
State Park
State Park
State Park
CanyonFAQ
When is the best time to photograph San Diego Botanic Garden?
What time is golden hour at San Diego Botanic Garden?
Where does the sun rise and set at San Diego Botanic Garden?
Can you see the Milky Way from San Diego Botanic Garden?
Do you need a permit to photograph at San Diego Botanic Garden?
How far is San Diego Botanic Garden from Encinitas?
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.