Whole Earth Model

access to tools

05WeatherOPEN

NOAA Solar Calculator / astronomical algorithms

Layer
weather/almanac (sun & moon)
Open or paid
OPEN — free to use, credit given
License
US public domain algorithms
Cost & free tier
Free; compute locally (e.g. SunCalc.js)
Coverage & resolution
Any lat/lon/time
Attribution & restrictions
None
Access on a web globe
Drives globe lighting/terminator (CesiumJS has built-in sun)
Checked
unverified
Official site ↗ ← back to the catalog