* the site * the developer

The site depends on following tools

This mini-site is an exercise to learn Bootstrap, javascript, Google Charts. I have used the NOAA ESRL Solar Calculator JavaScript libraries in my calculations only to learn more about the Jean Meeus astronomical calculations. They have solved an interesting challenge for writing JavaScript and smashing together the various tools mentioned above.

The site borrows heavily from National Oceanic & Atmospheric Administration (NOAA) authored formulas

I am taking advantage of the NOAA GMD public service mission and I do NOT recommend this as an alternative to a commercial product.

TRY IT BUT DON'T RELY ON IT.

It may not be suitable for the reliability and accuracy you require for navigation, timekeeping, etc.

Data provided by NOAA ESRL Global Monitoring Division, Boulder, Colorado, USA (http://esrl.noaa.gov/gmd/).