man conjunct (1): find dates of equinox or new or full moon

SYNOPSIS

conjunct [options]

conjunct searches for one of these events: spring equinox (default), summer solstice, autumn equinox, winter solstice, new moon, or full moon.

-s, --start date: Set starting date (default is current date). The date may be either a Julian day number (e.g. 2454180.0 for noon, 2007 March 20) or an ISO 8601 date (e.g. 2007-03-20).
-e, --end date: Set ending date (default is one year from now).
-V, --vernal, --spring: Search for spring equinox (default).
-S, --summer: Search for summer solstice.
-A, --autumn, --fall: Search for autumn equinox.
-W, --winter: Search for winter solstice.
-N, --newmoon: Search for new moon.
-F, --fullmoon: Search for full moon.
-h, --help: Show summary of options.

conjunct was written by Stephen L. Moshier <[email protected]>.

This manual page was written by James R. Van Zandt <[email protected]>, for the Debian project (but may be used by others).