Tubac Presidio State Historic Park is a state park in Santa Cruz County, Arizona.
Tubac Presidio State Historic Park, located in Tubac, Arizona, United States, preserves the ruins of the Presidio San Ignacio de Tubac and various other buildings, thereby presenting a timeline of European settlement in this Southern Arizona town. The park contains a museum, a number of historic sites, an underground archeology exhibit displaying the excavated foundations of the Tubac Presidio, and a picnic area. Various cultural events are held on-site throughout the year including Anza Days in October. Until recently, the park was administered by Arizona State Parks and is the first park in the Arizona state park system. As a result of budget cutbacks, the Tubac Presidio was scheduled to be closed in 2010, but was rescued by local residents and the Tubac Historical Society. It is now operated by The Friends of the Presidio, a 501 (c)(3) nonprofit and staffed with dedicated volunteers.From the Wikipedia article “Tubac Presidio State Historic Park”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Tubac Presidio State Historic Park the sunrise point swings a long way through the year: about 62° (ENE) at the June solstice and 117° (ESE) in late December. Sunset moves from 299° (WNW) in June to 243° (WSW) in December, and the midday sun climbs to 82° in summer but only 35° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:29 AM | 90° E | 6:36 PM | 271° W | 58° | 12h 07m |
| June solstice (Jun 21) | 5:20 AM | 62° ENE | 7:33 PM | 299° WNW | 82° | 14h 13m |
| September equinox (Sep 22) | 6:13 AM | 89° E | 6:22 PM | 271° W | 59° | 12h 09m |
| December solstice (Dec 21) | 7:21 AM | 117° ESE | 5:26 PM | 243° WSW | 35° | 10h 05m |
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 | 6:59 AM | 7:25 AM | 8:01 AM | 5:08 PM | 5:44 PM | 6:10 PM | 10h 19m |
| February | 6:42 AM | 7:07 AM | 7:40 AM | 5:38 PM | 6:12 PM | 6:37 PM | 11h 05m |
| March | 6:11 AM | 6:35 AM | 7:07 AM | 6:01 PM | 6:33 PM | 6:57 PM | 11h 58m |
| April | 5:31 AM | 5:56 AM | 6:29 AM | 6:21 PM | 6:53 PM | 7:18 PM | 12h 57m |
| May | 5:02 AM | 5:29 AM | 6:03 AM | 6:40 PM | 7:14 PM | 7:41 PM | 13h 46m |
| June | 4:52 AM | 5:20 AM | 5:55 AM | 6:56 PM | 7:31 PM | 8:00 PM | 14h 12m |
| July | 5:03 AM | 5:30 AM | 6:05 AM | 6:56 PM | 7:31 PM | 7:59 PM | 14h 01m |
| August | 5:25 AM | 5:50 AM | 6:23 AM | 6:36 PM | 7:09 PM | 7:35 PM | 13h 19m |
| September | 5:45 AM | 6:09 AM | 6:41 AM | 5:59 PM | 6:32 PM | 6:56 PM | 12h 22m |
| October | 6:03 AM | 6:28 AM | 7:01 AM | 5:21 PM | 5:53 PM | 6:18 PM | 11h 25m |
| November | 6:27 AM | 6:53 AM | 7:28 AM | 4:51 PM | 5:26 PM | 5:52 PM | 10h 33m |
| December | 6:50 AM | 7:17 AM | 7:54 AM | 4:46 PM | 5:23 PM | 5:50 PM | 10h 06m |
Local time (America/Phoenix), 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 Tubac Presidio State Historic Park, the Milky Way core is visible in a dark sky from February through October. June gives the longest window (about 6.5 hours on a moonless night), and the core peaks around 30° above the southern horizon. Our light-pollution model puts the sky at about Bortle 3 (rural sky), good enough for detailed Milky Way images.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | 0° | — |
| February | 4:53 AM – 5:43 AM | 0.8 | 18° | SE → SE |
| March | 3:03 AM – 5:03 AM | 2.0 | 26° | SE → SSE |
| April | 12:58 AM – 4:28 AM | 3.5 | 30° | SE → S |
| May | 10:57 PM – 3:47 AM | 4.8 | 30° | SE → SSW |
| June | 9:10 PM – 3:40 AM | 6.5 | 30° | SE → SW |
| July | 9:07 PM – 2:07 AM | 5.0 | 30° | SSE → SW |
| August | 8:36 PM – 12:06 AM | 3.5 | 30° | S → SW |
| September | 7:53 PM – 10:03 PM | 2.2 | 26° | SSW → SW |
| October | 7:14 PM – 8:04 PM | 0.8 | 18° | SW → SW |
| November | Below 10° in darkness | — | 4° | — |
| 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: 3 Bortle 3 — Rural sky. Some light domes sit on the horizon, but the Milky Way still looks complex overhead. Modeled zenith brightness ≈ 21.46 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show May as the clearest month (about 17% average cloud cover) and July as the cloudiest (56%). June 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 | 80 | 85 | 91 | 98 | 106 | 111 | 108 | 105 | 104 | 100 | 90 | 82 |
| Low °F | 19 | 15 | 27 | 32 | 39 | 53 | 59 | 61 | 51 | 33 | 23 | 22 |
| Precip. (in) | 1.0 | 0.8 | 0.6 | 0.2 | 0.1 | 0.4 | 3.8 | 3.0 | 2.0 | 0.5 | 0.6 | 1.0 |
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
- 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.
- Weekday mornings are the least crowded at popular viewpoints.
- Trail maps often mark overlooks — combine them with the sun azimuth to plan.
- Scout in daylight if you plan to shoot at night or before sunrise.
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 Tubac Presidio State Historic Park, closest first.
Dark Sky Place
Ghost Town
Ghost Town
Canyon
Mountain Peak
Ghost Town
Natural Arch
Mountain Peak
LakeCampgrounds nearby (Recreation.gov)
FAQ
When is the best time to photograph Tubac Presidio State Historic Park?
What time is golden hour at Tubac Presidio State Historic Park?
Where does the sun rise and set at Tubac Presidio State Historic Park?
Can you see the Milky Way from Tubac Presidio State Historic Park?
Do you need a permit to photograph at Tubac Presidio State Historic Park?
How far is Tubac Presidio State Historic Park from Tubac?
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.