Help (os.time() Year 1969)

[Ruth]

os.time counts in seconds, so it has a limited range, usually from 1970-2038 (signed 32 bit int).

[kadel]

This works well.

function FeToJulian(DD_MM_YYYY)
	rD = String.Left(DD_MM_YYYY, 2); rM = String.Mid(DD_MM_YYYY, 3, 2); rY = String.Right(DD_MM_YYYY, 4);
	rDate = os.time({day=rD, month=rM, year=rY });
	return Math.Floor((rDate / 86400) + 2440588);
end

Dialog.Message("Julian", FeToJulian(24051965))

But when the year is less than 1970 fails.
Anyone can help me to fix...

From already thank you very much to the whole community.