Solar Energy & Solar Power Resources

Solar Power in 62002 (Alton, IL)

Solar Energy in 62002

Sorry, historical solar radition values for 62002 are currently unavailable, please check back later.

Solar Panels in 62002

Solar panels in 62002 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 62002

The total length of the day in 62002 (Alton, IL) today (June 25, 2026) will be 14 hours and 56 minutes. [More]

Solar Energy in 62002 (Alton, IL)

Solar Energy Data for 62002

See the chart below to see how different types of solar panel installations compare in 62002.

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

Solar Energy Analysis for 62002

Sorry, it is not possible to complete our solar energy analysis for 62002 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 62002

Solar Radiation Data in 62002

See the chart below for monthly solar radiation levels in 62002.

Sorry, data is not currently available.

Solar Radiation Analysis for 62002

Sorry, it is not possible to complete our solar radiation analysis for 62002 at this time.

Historical solar radiation data for 62002 is not currently available.

Please check back later.

Solar Power Comparison: 62002 vs. the U.S.

Solar Power Levels in 62002

Sorry, solar radiation data for 62002 is not currently available.

Solar Power: 62002 vs. the U.S.

Below is a month-by-month comparison of how average 62002 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 Illinois is not currently available.

Solar Data & Statistics for 62002

Sunrise / Sunset in 62002

Sunrise/Sunset for June 25, 2026 ^[2]
- Sunrise: 5:35 am
- Sunset: 8:31 pm
- Length of Day: 14:56

Best Months for Solar in 62002

Monthly data not currently available.

Solar Panel Installs in 62002

We do not have data on solar panel installations in ZIP Code 62002 at the current time.

Solar Power Output in 62002

The Power of Solar in 62002

Monthly AC solar system output averages for 62002. Month-by-month solar power, as ranked by AC output, in 62002. ^[2]

AC output data is not currently available.

Solar Output Analysis for 62002

Sorry, it is not possible to complete our solar radiation analysis for 62002 at this time.

Historical solar radiation data for 62002 is not currently available.

Please check back later.

Weather Forecast for 62002 ^[5]

Thu Jun 25

85°F

Moderate Rain
Min: 69°F
Max: 87°F

Gentle Breeze: 9 mps SSE
Precip.: Chance of Rain
Humidity: 66%
Cloud cover: 69%

Fri Jun 26

80°F

Very Heavy Rain
Min: 70°F
Max: 84°F

Gentle Breeze: 9 mps ESE
Precip.: Chance of Rain
Humidity: 79%
Cloud cover: 99%

Sat Jun 27

86°F

Heavy Intensity Rain
Min: 68°F
Max: 89°F

Gentle Breeze: 10 mps S
Precip.: Chance of Rain
Humidity: 66%
Cloud cover: 99%

Sun Jun 28

91°F

Light Rain
Min: 71°F
Max: 94°F

Gentle Breeze: 9 mps SW
Precip.: Chance of Rain
Humidity: 54%
Cloud cover: 3%

Mon Jun 29

94°F

Scattered Clouds
Min: 76°F
Max: 96°F

Light breeze: 7 mps ESE
Precip.: n/a
Humidity: 46%
Cloud cover: 34%

Tue Jun 30

96°F

Scattered Clouds
Min: 78°F
Max: 97°F

Light breeze: 6 mps ESE
Precip.: n/a
Humidity: 47%
Cloud cover: 45%

More about 62002

About 62002

The ZIP code 62002 is associated with the city of Alton in Madison County in Illinois.

62002 Solar Energy & Power

To learn more about solar energy and solar power in 62002, or for more solar-related resources for IL, check out the U.S. Energy Information Administration.