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