Watercress Darter National Wildlife Refuge — a national wildlife refuge in Jefferson County, Alabama — is a popular subject for landscape photographers. It sits roughly 3.1 km (1.9 mi) SSW of Bessemer.
Watercress Darter National Wildlife Refuge is a 25-acre (100,000 m2) National Wildlife Refuge located in Jefferson County, Alabama, within the city limits of Bessemer. Watercress Darter NWR consists of a .25-acre (1,000 m2) pond known as Thomas Spring which is essential to the survival of the endangered watercress darter. A second pond was built on the site in 1983. The facility is unstaffed, but is administered by the Mountain Longleaf National Wildlife Refuge in Anniston, Alabama.From the Wikipedia article “Watercress Darter National Wildlife Refuge”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Watercress Darter National Wildlife Refuge 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 33° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:52 AM | 90° E | 7:00 PM | 271° W | 57° | 12h 07m |
| June solstice (Jun 21) | 5:39 AM | 61° ENE | 8:01 PM | 299° WNW | 80° | 14h 22m |
| September equinox (Sep 22) | 6:37 AM | 89° E | 6:46 PM | 271° W | 57° | 12h 09m |
| December solstice (Dec 21) | 6:49 AM | 118° ESE | 4:45 PM | 242° WSW | 33° | 9h 56m |
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
Wildlife is most active in the first and last two hours of daylight — exactly when the light is warmest.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:25 AM | 6:52 AM | 7:29 AM | 4:26 PM | 5:03 PM | 5:30 PM | 10h 11m |
| February | 6:07 AM | 6:33 AM | 7:07 AM | 4:59 PM | 5:33 PM | 5:58 PM | 11h 00m |
| March | 6:34 AM | 6:59 AM | 7:32 AM | 6:23 PM | 6:56 PM | 7:21 PM | 11h 57m |
| April | 5:53 AM | 6:18 AM | 6:51 AM | 6:45 PM | 7:19 PM | 7:44 PM | 13h 00m |
| May | 5:21 AM | 5:49 AM | 6:24 AM | 7:06 PM | 7:42 PM | 8:09 PM | 13h 53m |
| June | 5:10 AM | 5:39 AM | 6:15 AM | 7:23 PM | 8:00 PM | 8:29 PM | 14h 21m |
| July | 5:22 AM | 5:50 AM | 6:26 AM | 7:23 PM | 7:59 PM | 8:27 PM | 14h 09m |
| August | 5:45 AM | 6:11 AM | 6:45 AM | 7:01 PM | 7:35 PM | 8:02 PM | 13h 24m |
| September | 6:07 AM | 6:32 AM | 7:05 AM | 6:23 PM | 6:56 PM | 7:21 PM | 12h 24m |
| October | 6:28 AM | 6:53 AM | 7:26 AM | 5:42 PM | 6:16 PM | 6:41 PM | 11h 23m |
| November | 5:54 AM | 6:20 AM | 6:56 AM | 4:11 PM | 4:47 PM | 5:13 PM | 10h 27m |
| December | 6:18 AM | 6:45 AM | 7:23 AM | 4:05 PM | 4:43 PM | 5:10 PM | 9h 57m |
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 Watercress Darter National Wildlife Refuge, 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 6 (bright 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 | — | 1° | — |
| February | 4:27 AM – 5:07 AM | 0.7 | 17° | SE → SE |
| March | 3:29 AM – 5:29 AM | 2.0 | 24° | SE → SSE |
| April | 1:26 AM – 4:46 AM | 3.3 | 28° | SE → S |
| May | 11:37 PM – 4:07 AM | 4.5 | 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 | 9:05 PM – 12:25 AM | 3.3 | 28° | S → SW |
| September | 8:20 PM – 10:20 PM | 2.0 | 25° | SSW → SW |
| October | 7:38 PM – 8:28 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: 6 Bortle 6 — Bright suburban sky. The Milky Way is only visible near the zenith; the sky glows grey-orange in photos. Modeled zenith brightness ≈ 19.03 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show October as the clearest month (about 43% average cloud cover) and February as the cloudiest (62%). 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 | 74 | 79 | 85 | 90 | 95 | 108 | 105 | 107 | 103 | 101 | 88 | 78 |
| Low °F | 7 | 15 | 20 | 26 | 38 | 52 | 55 | 53 | 41 | 28 | 18 | 17 |
| Precip. (in) | 4.4 | 5.6 | 4.9 | 4.5 | 4.5 | 4.3 | 4.5 | 4.1 | 3.6 | 3.0 | 4.1 | 5.1 |
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 national wildlife refuge
- Use auto-loop roads as mobile blinds; animals often tolerate vehicles more than people on foot.
- Stay on designated routes and keep a respectful distance — if an animal changes behavior, you are too close.
- A 400–600 mm lens (or a crop body) is the usual tool for birds.
- Fast shutter speeds (1/2000 s+) freeze wingbeats; raise ISO rather than lose the shot.
- Scout in daylight if you plan to shoot at night or before sunrise.
Season: Spring and autumn migration are the highlights; winter brings waterfowl to many southern refuges.
Suggested gear: Telephoto lens (400 mm+), Bean bag for car window, Binoculars. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Permits, drones & access
Drones: Launching or landing drones on National Wildlife Refuge lands generally requires a special use permit from the refuge manager, and wildlife disturbance rules apply everywhere.
Nearby photo spots
Other locations within 40 km of Watercress Darter National Wildlife Refuge, closest first.
Scenic ViewpointScenic ViewpointScenic ViewpointScenic ViewpointScenic ViewpointScenic ViewpointScenic ViewpointScenic ViewpointScenic ViewpointFAQ
When is the best time to photograph Watercress Darter National Wildlife Refuge?
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Where does the sun rise and set at Watercress Darter National Wildlife Refuge?
Can you see the Milky Way from Watercress Darter National Wildlife Refuge?
Do you need a permit to photograph at Watercress Darter National Wildlife Refuge?
How far is Watercress Darter National Wildlife Refuge from Bessemer?
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.