day_in_synodic_cycle {emoji} | R Documentation |
Calculate the number of days in the synodic month
Description
This uses the approximation described in the
lunar phase wikipedia page, i.e.
the number of days since 1900/01/01
modulo the length of
a synodic month (29.530588853
days)
Usage
day_in_synodic_cycle(date)
Arguments
date |
a date |
Examples
day_in_synodic_cycle(Sys.Date())
[Package emoji version 16.0.0 Index]