Home · Contact · History · Websites · Almanac · About

FranklinSeiberling.com
150 300
What signifies knowing the Names, if you know not the Natures of Things?
from Poor Richard's Almanack

Howell Street Almanac
 


Moon Phase Calculation
from US Naval Observatory

 


Moon Phase Calculation
by Sky & Telescope

Month: Day: Year:
 
Phase: 


Moon phase calculation algorithm by Roger W. Sinnott,
Sky & Telescope.
Calculations are based on UTC, not local time.

 

Another JustWord website, © 2018 · Who's Who · Contact