NAME

       moonphases - display moon phases for a given period

SYNOPSIS

       moonphases [ start [ end ] ]

DESCRIPTION

       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.

OPTIONS

       start  start date, default now.

       end    end date, default next 30 days.

EXAMPLES

       moonphases

              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

       moonphases 2018-12-01
              Moon phases for december 2018, same as above.

       moonphases 2019 2020
              Moon phases for all of 2019.

ENVIRONMENT

       TZ     Default timezone.

SEE ALSO

       tzselect(8) tzfile(5) undertime(1)
       Timezones list ⟨https://en.wikipedia.org/wiki/List_of_tz_database_time_zones⟩
       PyEphem home page ⟨https://rhodesmill.org/pyephem/⟩

                                               2018                                  UNDERTIME(1)