Solar Energy & Solar Power Resources

Solar Power in 80166 (Littleton, CO)

Solar Energy in 80166

Sorry, historical solar radition values for 80166 are currently unavailable, please check back later.

Solar Panels in 80166

Solar panels in 80166 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 80166

The total length of the day in 80166 (Littleton, CO) today (July 10, 2026) will be 14 hours and 50 minutes. [More]

Solar Energy in 80166 (Littleton, CO)

Solar Energy Data for 80166

See the chart below to see how different types of solar panel installations compare in 80166.

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

Solar Energy Analysis for 80166

Sorry, it is not possible to complete our solar energy analysis for 80166 at this time.

Please check back later.

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 80166

Solar Radiation Data in 80166

See the chart below for monthly solar radiation levels in 80166.

Sorry, data is not currently available.

Solar Radiation Analysis for 80166

Sorry, it is not possible to complete our solar radiation analysis for 80166 at this time.

Historical solar radiation data for 80166 is not currently available.

Please check back later.

Solar Power Comparison: 80166 vs. the U.S.

Solar Power Levels in 80166

Sorry, solar radiation data for 80166 is not currently available.

Solar Power: 80166 vs. the U.S.

Below is a month-by-month comparison of how average 80166 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 Colorado is not currently available.

Solar Data & Statistics for 80166

Sunrise / Sunset in 80166

Sunrise/Sunset for July 10, 2026 ^[2]
- Sunrise: 5:40 am
- Sunset: 8:30 pm
- Length of Day: 14:50

Best Months for Solar in 80166

Monthly data not currently available.

Solar Panel Installs in 80166

We do not have data on solar panel installations in ZIP Code 80166 at the current time.

Solar Power Output in 80166

The Power of Solar in 80166

Monthly AC solar system output averages for 80166. Month-by-month solar power, as ranked by AC output, in 80166. ^[2]

AC output data is not currently available.

Solar Output Analysis for 80166

Sorry, it is not possible to complete our solar radiation analysis for 80166 at this time.

Historical solar radiation data for 80166 is not currently available.

Please check back later.

Weather Forecast for 80166 ^[5]

Fri Jul 10

90°F

Light Rain
Min: 60°F
Max: 93°F

Moderate breeze: 16 mps N
Precip.: Chance of Rain
Humidity: 11%
Cloud cover: 0%

Sat Jul 11

92°F

Sky Is Clear
Min: 60°F
Max: 97°F

Moderate breeze: 15 mps SE
Precip.: n/a
Humidity: 10%
Cloud cover: 1%

Sun Jul 12

96°F

Sky Is Clear
Min: 71°F
Max: 98°F

Moderate breeze: 17 mps ESE
Precip.: n/a
Humidity: 12%
Cloud cover: 0%

Mon Jul 13

95°F

Sky Is Clear
Min: 69°F
Max: 98°F

Moderate breeze: 17 mps SE
Precip.: n/a
Humidity: 13%
Cloud cover: 0%

Tue Jul 14

93°F

Sky Is Clear
Min: 69°F
Max: 97°F

Moderate breeze: 17 mps SE
Precip.: n/a
Humidity: 17%
Cloud cover: 0%

Wed Jul 15

91°F

Sky Is Clear
Min: 68°F
Max: 97°F

Moderate breeze: 15 mps ESE
Precip.: n/a
Humidity: 16%
Cloud cover: 0%

More about 80166

About 80166

The ZIP code 80166 is associated with the city of Littleton in Arapahoe County in Colorado.

80166 Solar Energy & Power

To learn more about solar energy and solar power in 80166, or for more solar-related resources for CO, check out the U.S. Energy Information Administration.