The Bully Mnemonic & Calendar Variations

Julian Years & Gregorian Years

Initial Calculations

There are 86400 seconds in a day:

$${1\,Day}={24\times 60\times 60\,seconds}=86400\,seconds$$

The number of seconds in a 365 day year is:

$${365\,Day}={365\times 86400\,seconds}=31536000\,seconds$$

The number of seconds in a 366 day year is:

$${366\,Day}={366\times 86400\,seconds}=31622400\,seconds$$