tostr_culturaltutor on Nostr: A year is how long it takes for the earth to orbit the sun, or for the sun to return ...

A year is how long it takes for the earth to orbit the sun, or for the sun to return to the same position in the sky.

And a month is how long it takes for the moon to complete one phase.

But what about the week? https://twitter.com/culturaltutor/status/1630001011556339714/photo/1 (source: https://twitter.com/culturaltutor/status/1630001011556339714)