Located in San Diego County, California, Old Town San Diego State Historic Park is a state park. It sits roughly 5.3 km (3.3 mi) NW of San Diego. It is listed on the National Register of Historic Places.
Old Town San Diego State Historic Park is a state protected historical park in the Old Town neighborhood of San Diego, California. The park commemorates the early days of San Diego; it includes many historic buildings from the period 1820 to 1870. The park was established in 1968. In 2005 and 2006, California State Parks listed Old Town San Diego as the most visited state park in California. In 1969, the site was registered as California Historical Landmark No. 830. Then on September 3, 1971, it was added to the National Register of Historic Places as Old Town San Diego Historic District.From the Wikipedia article “Old Town San Diego State Historic Park”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Old Town San Diego State Historic Park 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 243° (WSW) in December, and the midday sun climbs to 81° in summer but only 34° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:53 AM | 90° E | 7:01 PM | 271° W | 57° | 12h 07m |
| June solstice (Jun 21) | 5:42 AM | 61° ENE | 8:01 PM | 299° WNW | 81° | 14h 19m |
| September equinox (Sep 22) | 6:38 AM | 89° E | 6:47 PM | 271° W | 58° | 12h 09m |
| December solstice (Dec 21) | 6:48 AM | 118° ESE | 4:47 PM | 243° WSW | 34° | 9h 59m |
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
State parks often protect a signature feature — a gorge, lake or overlook — that is best in early morning before visitors and harsh light arrive.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:25 AM | 6:52 AM | 7:28 AM | 4:29 PM | 5:06 PM | 5:32 PM | 10h 14m |
| February | 6:08 AM | 6:33 AM | 7:07 AM | 5:01 PM | 5:35 PM | 6:00 PM | 11h 02m |
| March | 6:35 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 | 6:46 PM | 7:19 PM | 7:44 PM | 12h 59m |
| May | 5:24 AM | 5:51 AM | 6:26 AM | 7:06 PM | 7:41 PM | 8:08 PM | 13h 50m |
| June | 5:13 AM | 5:41 AM | 6:18 AM | 7:23 PM | 7:59 PM | 8:28 PM | 14h 18m |
| July | 5:24 AM | 5:52 AM | 6:28 AM | 7:23 PM | 7:58 PM | 8:26 PM | 14h 06m |
| August | 5:47 AM | 6:13 AM | 6:47 AM | 7:02 PM | 7:35 PM | 8:01 PM | 13h 22m |
| September | 6:09 AM | 6:33 AM | 7:06 AM | 6:24 PM | 6:57 PM | 7:21 PM | 12h 23m |
| October | 6:29 AM | 6:53 AM | 7:27 AM | 5:44 PM | 6:17 PM | 6:42 PM | 11h 24m |
| November | 5:54 AM | 6:20 AM | 6:55 AM | 4:13 PM | 4:49 PM | 5:15 PM | 10h 29m |
| December | 6:17 AM | 6:45 AM | 7:22 AM | 4:08 PM | 4:45 PM | 5:12 PM | 10h 00m |
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 Old Town San Diego State Historic Park, 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 | 3:29 AM – 5:29 AM | 2.0 | 25° | SE → SSE |
| April | 1:25 AM – 4:45 AM | 3.3 | 28° | SE → S |
| May | 11:26 PM – 4:06 AM | 4.7 | 28° | SE → SSW |
| June | 9:41 PM – 3:51 AM | 6.2 | 28° | SE → SW |
| July | 9:37 PM – 2:27 AM | 4.8 | 28° | SSE → SW |
| August | 9:05 PM – 12:25 AM | 3.3 | 28° | S → SW |
| September | 8:20 PM – 10:30 PM | 2.2 | 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 ≈ 18.71 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show January as the clearest month (about 50% average cloud cover) and June as the cloudiest (81%). September is the warmest month and February 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 | 81 | 78 | 81 | 78 | 83 | 83 | 86 | 89 | 82 | 73 |
| Low °F | 48 | 48 | 51 | 50 | 52 | 54 | 57 | 59 | 58 | 57 | 51 | 51 |
| Precip. (in) | 1.6 | 2.2 | 1.1 | 0.7 | 0.2 | 1.1 | 0.1 | 0.1 | 0.1 | 0.6 | 1.0 | 1.9 |
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 state park
- Weekday mornings are the least crowded at popular viewpoints.
- Trail maps often mark overlooks — combine them with the sun azimuth to plan.
- Day-use fees or passes are common; buy them online before arriving.
- Check park hours: many state parks close at dusk, which affects sunset and night shooting.
- Ask rangers about photography permits for commercial work, models or drones.
- Check road and trail conditions with the managing agency before you go.
Season: Spring wildflowers and autumn color are peak seasons in most parks.
Suggested gear: Versatile zoom lens, Tripod, Park pass. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Permits, drones & access
Drones: Drone rules in state parks vary by state and even by park — many require a permit or ban recreational drone flights. Check the park's rules and the FAA B4UFLY app before flying.
Nearby photo spots
Other locations within 40 km of Old Town San Diego State Historic Park, closest first.
Botanical Garden
Botanical Garden
Lighthouse
Scenic Viewpoint
Canyon
Lighthouse
Lighthouse
Canyon
Scenic ViewpointFAQ
When is the best time to photograph Old Town San Diego State Historic Park?
What time is golden hour at Old Town San Diego State Historic Park?
Where does the sun rise and set at Old Town San Diego State Historic Park?
Can you see the Milky Way from Old Town San Diego State Historic Park?
Do you need a permit to photograph at Old Town San Diego State Historic Park?
How far is Old Town San Diego State Historic Park from San Diego?
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.