Dittmar Falls — a waterfall in Guadalupe County, Texas at about 165 m (541 ft) above sea level — is a classic subject for landscape photographers. The nearest town is Lake Dunlap, about 2.6 km (1.6 mi) away (Dittmar Falls lies SSE of town).
Sunrise & sunset directions
At Dittmar Falls 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 298° (WNW) in June to 243° (WSW) in December, and the midday sun climbs to 84° in summer but only 37° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:37 AM | 90° E | 7:44 PM | 271° W | 60° | 12h 07m |
| June solstice (Jun 21) | 6:33 AM | 62° ENE | 8:36 PM | 298° WNW | 84° | 14h 03m |
| September equinox (Sep 22) | 7:21 AM | 89° E | 7:30 PM | 271° W | 61° | 12h 09m |
| December solstice (Dec 21) | 7:24 AM | 117° ESE | 5:38 PM | 243° WSW | 37° | 10h 14m |
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
Waterfalls photograph best in soft, even light: overcast days, deep shade, or the hour after sunrise before direct sun hits the water. Bright sun on white water blows highlights and adds harsh contrast.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:03 AM | 7:29 AM | 8:04 AM | 5:21 PM | 5:56 PM | 6:21 PM | 10h 27m |
| February | 6:48 AM | 7:13 AM | 7:45 AM | 5:49 PM | 6:22 PM | 6:46 PM | 11h 09m |
| March | 7:19 AM | 7:43 AM | 8:14 AM | 7:10 PM | 7:41 PM | 8:05 PM | 11h 58m |
| April | 6:42 AM | 7:06 AM | 7:38 AM | 7:27 PM | 7:59 PM | 8:24 PM | 12h 53m |
| May | 6:14 AM | 6:40 AM | 7:14 AM | 7:45 PM | 8:19 PM | 8:45 PM | 13h 38m |
| June | 6:05 AM | 6:32 AM | 7:07 AM | 8:00 PM | 8:35 PM | 9:02 PM | 14h 02m |
| July | 6:16 AM | 6:43 AM | 7:17 AM | 8:01 PM | 8:35 PM | 9:02 PM | 13h 52m |
| August | 6:36 AM | 7:01 AM | 7:33 AM | 7:42 PM | 8:14 PM | 8:39 PM | 13h 13m |
| September | 6:54 AM | 7:18 AM | 7:49 AM | 7:08 PM | 7:39 PM | 8:03 PM | 12h 21m |
| October | 7:10 AM | 7:34 AM | 8:06 AM | 6:31 PM | 7:03 PM | 7:27 PM | 11h 28m |
| November | 6:32 AM | 6:58 AM | 7:32 AM | 5:04 PM | 5:38 PM | 6:03 PM | 10h 40m |
| December | 6:54 AM | 7:21 AM | 7:57 AM | 5:00 PM | 5:36 PM | 6:02 PM | 10h 15m |
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 Dittmar Falls, the Milky Way core is visible in a dark sky from February through October. June gives the longest window (about 6.7 hours on a moonless night), and the core peaks around 31° above the southern horizon. Our light-pollution model puts the sky at about Bortle 5 (suburban 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 | — | 2° | — |
| February | 4:52 AM – 5:42 AM | 0.8 | 18° | SE → SE |
| March | 4:00 AM – 6:20 AM | 2.3 | 28° | SE → SSE |
| April | 2:02 AM – 5:32 AM | 3.5 | 31° | SE → S |
| May | 11:59 PM – 5:09 AM | 5.2 | 31° | SE → SSW |
| June | 10:11 PM – 4:51 AM | 6.7 | 31° | SE → SW |
| July | 10:08 PM – 3:28 AM | 5.3 | 31° | SSE → SW |
| August | 9:40 PM – 1:20 AM | 3.7 | 31° | S → SW |
| September | 8:59 PM – 11:19 PM | 2.3 | 28° | SSW → SW |
| October | 8:22 PM – 9:22 PM | 1.0 | 20° | 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: 5 Bortle 5 — Suburban sky. The Milky Way is weak near the horizon and washed out overhead; long exposures pick up a sky glow. Modeled zenith brightness ≈ 19.89 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show August as the clearest month (about 41% average cloud cover) and March as the cloudiest (61%). August 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 | 84 | 95 | 95 | 103 | 105 | 109 | 110 | 112 | 108 | 99 | 90 | 84 |
| Low °F | 20 | 18 | 22 | 34 | 43 | 61 | 64 | 65 | 51 | 34 | 25 | 23 |
| Precip. (in) | 1.9 | 1.6 | 2.4 | 2.5 | 3.8 | 2.9 | 2.8 | 2.4 | 3.8 | 3.0 | 1.9 | 1.7 |
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 waterfall
- Shoot a vertical and a horizontal frame; tall falls often work better in portrait orientation.
- Use 1/4 to 1 second for a silky look; 1/500 s or faster freezes individual drops.
- A circular polarizer cuts glare on wet rocks and leaves and deepens greens — rotate it while watching the rocks, not the sky.
- Spring snowmelt and the days after heavy rain give the strongest flow; late summer flow can drop to a trickle.
- Look for a foreground: a mossy boulder, a fallen log or the creek's leading lines make a stronger frame than the falls alone.
- Tell someone where you're going in remote areas and carry the ten essentials.
Season: Peak flow is usually in late spring; autumn adds color around the falls, and winter can bring ice formations at colder locations.
Suggested gear: Tripod, Circular polarizer, 3–6 stop ND filter, Lens cloth, Waterproof footwear. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Dittmar Falls, closest first.
Campgrounds nearby (Recreation.gov)
FAQ
When is the best time to photograph Dittmar Falls?
What time is golden hour at Dittmar Falls?
Where does the sun rise and set at Dittmar Falls?
Can you see the Milky Way from Dittmar Falls?
Do you need a permit to photograph at Dittmar Falls?
How far is Dittmar Falls from Lake Dunlap?
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.