Select a radio button for the desired open and close time. Then click the start button. Use the bottom buttons to control them manually. Just remember to reset after closed if needed.
Click Start Timer...
Today
Tomorrow
Twilight Begin:
Twilight Begin:
Sunrise:
Sunrise:
Sunset:
Sunset:
Twilight End:
Twilight End:
code by Billy. Check out more of his work in other pages in aka.net (which don't run because the site no longer supports asp.net
Sunrise/Sunset data provided by sunrise-sunset.org