1.Mose 7:11,13,14
In dem sechshundertsten Jahr des Alters Noahs, am siebzehnten Tage des zweiten Monats, das ist der Tag, da aufbrachen alle Brunnen der großen Tiefe, und taten sich auf die Fenster des Himmels,…

From this, it appears, that Noah was in the ark a complete solar year, or

365 days; for he entered it on the

17th day of the

2nd month, in the

600th year of his life, and continued in it till the

27th day of the

2nd month, in the

601st year of his life, as we see above.