Sweden Fork Natural Bridge — a natural arch in Douglas County, Missouri at about 325 m (1,066 ft) above sea level — is a classic subject for landscape photographers. The nearest town is Ava, about 17.2 km (10.7 mi) away (Sweden Fork Natural Bridge lies SE of town).
Sunrise & sunset directions
At Sweden Fork Natural Bridge 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 77° in summer but only 30° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:14 AM | 90° E | 7:22 PM | 271° W | 53° | 12h 08m |
| June solstice (Jun 21) | 5:52 AM | 60° ENE | 8:33 PM | 301° WNW | 77° | 14h 41m |
| September equinox (Sep 22) | 6:59 AM | 89° E | 7:09 PM | 271° W | 53° | 12h 10m |
| December solstice (Dec 21) | 7:20 AM | 119° ESE | 4:58 PM | 241° WSW | 30° | 9h 38m |
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
Arches glow when reflected light bounces off nearby rock — the underside of an arch often turns bright orange just after sunrise or before sunset.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:54 AM | 7:23 AM | 8:02 AM | 4:38 PM | 5:17 PM | 5:46 PM | 9h 55m |
| February | 6:33 AM | 6:59 AM | 7:35 AM | 5:15 PM | 5:51 PM | 6:17 PM | 10h 51m |
| March | 6:56 AM | 7:22 AM | 7:56 AM | 6:43 PM | 7:18 PM | 7:44 PM | 11h 56m |
| April | 6:10 AM | 6:37 AM | 7:11 AM | 7:10 PM | 7:45 PM | 8:11 PM | 13h 08m |
| May | 5:34 AM | 6:03 AM | 6:40 AM | 7:34 PM | 8:11 PM | 8:40 PM | 14h 08m |
| June | 5:20 AM | 5:51 AM | 6:30 AM | 7:53 PM | 8:32 PM | 9:02 PM | 14h 40m |
| July | 5:33 AM | 6:03 AM | 6:41 AM | 7:52 PM | 8:30 PM | 9:00 PM | 14h 27m |
| August | 6:00 AM | 6:28 AM | 7:03 AM | 7:27 PM | 8:03 PM | 8:31 PM | 13h 35m |
| September | 6:27 AM | 6:53 AM | 7:27 AM | 6:45 PM | 7:19 PM | 7:45 PM | 12h 26m |
| October | 6:52 AM | 7:18 AM | 7:53 AM | 6:00 PM | 6:35 PM | 7:01 PM | 11h 17m |
| November | 6:22 AM | 6:49 AM | 7:27 AM | 4:24 PM | 5:02 PM | 5:30 PM | 10h 13m |
| December | 6:48 AM | 7:17 AM | 7:57 AM | 4:15 PM | 4:56 PM | 5:24 PM | 9h 39m |
Local time (America/Chicago), 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 Sweden Fork Natural Bridge, the Milky Way core is visible in a dark sky from February 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 2 (typical truly dark site), which is excellent for astrophotography.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | 0° | — |
| February | 4:58 AM – 5:28 AM | 0.5 | 14° | SE → SE |
| March | 4:14 AM – 5:54 AM | 1.7 | 21° | SE → SSE |
| April | 2:06 AM – 4:56 AM | 2.8 | 24° | SE → S |
| May | 12:13 AM – 4:13 AM | 4.0 | 24° | SE → SSW |
| June | 10:23 PM – 3:53 AM | 5.5 | 24° | SE → SW |
| July | 10:17 PM – 2:27 AM | 4.2 | 24° | SSE → SW |
| August | 9:38 PM – 12:28 AM | 2.8 | 24° | S → SW |
| September | 8:47 PM – 10:27 PM | 1.7 | 21° | SSW → SW |
| October | 8:01 PM – 8:31 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: 2 Bortle 2 — Typical truly dark site. The summer Milky Way shows rich structure; clouds look like black holes in the stars. Modeled zenith brightness ≈ 21.81 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show September as the clearest month (about 44% average cloud cover) and February as the cloudiest (63%). July is the warmest month and January 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 | 72 | 78 | 84 | 92 | 93 | 109 | 108 | 111 | 104 | 94 | 84 | 73 |
| Low °F | 0 | -5 | 7 | 22 | 34 | 48 | 55 | 50 | 41 | 26 | 15 | 2 |
| Precip. (in) | 2.8 | 3.4 | 4.5 | 5.4 | 5.3 | 3.6 | 3.8 | 3.7 | 3.6 | 4.2 | 3.8 | 3.2 |
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 natural arch
- Never climb on arches; many are fragile and climbing is prohibited on park lands.
- Midday sun creates hard shadows, but can light the underside through reflection in narrow canyons.
- Frame distant features through the opening of the arch for a natural window.
- At night, arches make classic Milky Way foregrounds; low-level lighting or blue hour exposures keep the rock detailed.
- Bring a spare battery — cold weather and long exposures drain them fast.
Season: Spring and autumn offer mild temperatures in desert arch country; summer heat is extreme at midday.
Suggested gear: Ultra-wide lens, Tripod, Headlamp, Plenty of water. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Sweden Fork Natural Bridge, closest first.
FAQ
When is the best time to photograph Sweden Fork Natural Bridge?
What time is golden hour at Sweden Fork Natural Bridge?
Where does the sun rise and set at Sweden Fork Natural Bridge?
Can you see the Milky Way from Sweden Fork Natural Bridge?
Do you need a permit to photograph at Sweden Fork Natural Bridge?
How far is Sweden Fork Natural Bridge from Ava?
Sources
Location data: USGS GNIS / GeoNames. 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.