Solar Energy & Solar Power Resources

Solar Power in 73533 (Duncan, OK)

Solar Energy in 73533

Sorry, historical solar radition values for 73533 are currently unavailable, please check back later.

Solar Panels in 73533

Solar panels in 73533 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 73533

The total length of the day in 73533 (Duncan, OK) today (November 05, 2026) will be 10 hours and 39 minutes. [More]

Solar Energy in 73533 (Duncan, OK)

Solar Energy Data for 73533

See the chart below to see how different types of solar panel installations compare in 73533.

Historical solar power output data for Duncan is not currently available.

Solar Energy Analysis for 73533

Sorry, it is not possible to complete our solar energy analysis for 73533 at this time.

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Solar Energy Glossary

Global Horizontal Irradiance (GHI)

Global Horizontal Irradiance: The total amount of solar radiation that is received per unit area by a surface that is always positioned in a horizontal manner.

Direct Normal Irradiance (DNI)

Direct Normal Irradiance: The total amount of solar radiation received per unit area by a surface that is always perpendicular to the sun rays that come in a straight line from the direction of the sun at its current position in the sky.

Average Tilt at Latitude (ATaL)

Average Tilt at Latitude: The total amount of solar radiation received per unit area by a surface that is tilted toward the equator at an angle equal to the current latitude. ATaL will often produce the optimum energy output.

Solar Radiation Levels in 73533

Solar Radiation Data in 73533

See the chart below for monthly solar radiation levels in 73533.

Sorry, data is not currently available.

Solar Radiation Analysis for 73533

Sorry, it is not possible to complete our solar radiation analysis for 73533 at this time.

Historical solar radiation data for 73533 is not currently available.

Please check back later.

Solar Power Comparison: 73533 vs. the U.S.

Solar Power Levels in 73533

Sorry, solar radiation data for 73533 is not currently available.

Solar Power: 73533 vs. the U.S.

Below is a month-by-month comparison of how average 73533 solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). ^[1]

Sorry, solar radiation data for Oklahoma is not currently available.

Solar Data & Statistics for 73533

Sunrise / Sunset in 73533

Sunrise/Sunset for November 05, 2026 ^[2]
- Sunrise: 6:55 am
- Sunset: 5:34 pm
- Length of Day: 10:39

Best Months for Solar in 73533

Monthly data not currently available.

Solar Panel Installs in 73533

We do not have data on solar panel installations in ZIP Code 73533 at the current time.

Solar Power Output in 73533

The Power of Solar in 73533

Monthly AC solar system output averages for 73533. Month-by-month solar power, as ranked by AC output, in 73533. ^[2]

AC output data is not currently available.

Solar Output Analysis for 73533

Sorry, it is not possible to complete our solar radiation analysis for 73533 at this time.

Historical solar radiation data for 73533 is not currently available.

Please check back later.

Weather Forecast for 73533 ^[5]

Thu Nov 5

71°F

Light Rain
Min: 48°F
Max: 71°F

Moderate breeze: 17 mps N
Precip.: Chance of Rain
Humidity: 60%
Cloud cover: 3%

Fri Nov 6

62°F

Overcast Clouds
Min: 45°F
Max: 63°F

Gentle Breeze: 11 mps N
Precip.: n/a
Humidity: 63%
Cloud cover: 87%

Sat Nov 7

58°F

Broken Clouds
Min: 45°F
Max: 60°F

Light breeze: 6 mps NNE
Precip.: n/a
Humidity: 58%
Cloud cover: 74%

Sun Nov 8

61°F

Sky Is Clear
Min: 47°F
Max: 63°F

Light breeze: 4 mps NNE
Precip.: n/a
Humidity: 55%
Cloud cover: 9%

Mon Nov 9

64°F

Sky Is Clear
Min: 48°F
Max: 66°F

Light breeze: 7 mps SSW
Precip.: n/a
Humidity: 51%
Cloud cover: 1%

Tue Nov 10

68°F

Sky Is Clear
Min: 48°F
Max: 71°F

Light breeze: 6 mps SSW
Precip.: n/a
Humidity: 56%
Cloud cover: 0%

More about 73533

About 73533

The ZIP code 73533 is associated with the city of Duncan in Stephens County in Oklahoma.

73533 Solar Energy & Power

To learn more about solar energy and solar power in 73533, or for more solar-related resources for OK, check out the U.S. Energy Information Administration.