Similar to Sirius Lab's Planetary hours (Planetary Days and Hours) app, but this app would calculate Elemental hours. Very useful for anyone interested in astrology/new age studies (an area of interest that is growing rapidly). The following website has a calculator for this purpose which demonstrates how this app could function and be set up:
Thelemistas | Tools | reshTimes?dy=1&mn=4&yr=2011&clk=0&dst=0&dsp=0&loc=Berkeley+CA+USA
Thelemistas | Tools | reshTimes?dy=1&mn=4&yr=2011&clk=0&dst=0&dsp=0&loc=Berkeley+CA+USA