With M-x lunar-phases you get the next three lunar months; something like:
Thursday, June 6, 2024: New Moon 8:40am (EDT)
Friday, June 14, 2024: First Quarter Moon 1:20am (EDT)
.. I removed a few lines ...
Monday, August 19, 2024: Full Moon 2:24pm (EDT)
Monday, August 26, 2024: Last Quarter Moon 5:34am (EDT
Also, M-x sunrise-sunset computes sunrise and sunset after you give it lat/long.