dawn time calculator freeware downloads
SunCalculator
1.10c freeware download... to enable you to calculate sunrise, sunset and dawn times. The SunCalculator calculate sunrise, sunset, astronomical twilight, nautical ...
SunCalculator for Mac OS X
1.10c freeware download... to enable you to calculate sunrise, sunset and dawn times. The SunCalculator calculate sunrise, sunset, astronomical twilight, nautical ...