moonphases - display moon phases for a given period
moonphases [ start [ end ] ]
moonphases is a small program that displays the various moon phases (new, first, full, third, specifically) for the given period, delimited by start and end.
Dates are parsed by pyEphem as ISO-8601-like timestamps (YYYY-MM-DD HH:MM:SS), in the UTC timezone. Dates are shown in the local timezone, use the TZ environment variable to change.
|start||start date, default now.|
|end||end date, default next 30 days.|
Displays the next 30 days.
$ moonphases 2018-12-07 02:20:21 new 2018-12-15 06:49:15 first 2018-12-22 12:48:35 full 2018-12-29 04:34:18 third
|Moon phases for december 2018, same as above.|
|moonphases 2019 2020|
|Moon phases for all of 2019.|