---
id: 2026-01-09T12:00:00-0500
title: 2026-01-09 12:00:??
tags:
daily: "[[2026-01-09]]"
---
# 2026-01-09 12:00:??

%%
Exact ratios of Greegorian calendar units.
%%

$$
\begin{gather*}
\frac{146097}{400} = 365.2425~\text{Days Per Year} \
\frac{20871}{400} = 52.1775~\text{Weeks Per Year} \
\frac{6957}{1600} = 4.348125~\text{Weeks Per Month}
\end{gather*}
$$

$$
\frac{365.2425~\text{Days Per Year}}{7~\text{Days Per Week}}
= 52.1775~\text{Weeks Per Year}
$$

$$
\frac{52.1775~\text{Weeks Per Year}}{12~\text{Months Per Year}}
= 4.348125~\text{Weeks Per Month}
$$