[xcamel]

13 - 28 day months, and one “god of the sun” day = 365 days exactly.

they were pretty smart fellers indeed.

[SunkenCiv]

13 - 28 day months, and one “god of the sun” day = 365 days exactly.

Of course, that's not as impressive, since the year is 365.242198 days long. :')

[FastCoyote]

[13 - 28 day months, and one “god of the sun” day = 365 days exactly.

they were pretty smart fellers indeed.]

They were actually following PMS cyclicals. Which makes them absolutely smart fellers, if they knew what was good for them.