773 B
773 B
id, aliases, title, tags, dg-publish, daily
| id | aliases | title | tags | dg-publish | daily | ||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 19:35:00 |
|
true | 2026-02-04 |
2026-02-04 19:35:00
Time Interval Conversion
In 2026-01-09#2026-01-09 12:00
I defined time intervals according to averages
which are true of the Gregorian calendar for \lim\limits_{t\to\infty},
but which are not so appropriate for a human lifetime scale.
True of the Gregorian calendar (and its predecessors) for all time scales:
\begin{align*}
1~\text{Year} &\equiv 12~\text{Months} \\
1~\text{Week} &\equiv 7~\text{Days}
\end{align*}
In 2001--2099 leap years occur exactly once in four years.
\begin{align*}
1~\text{Year} &= 365.25~\text{Days} \\
\end{align*}