Author: Robert Lunsford

During this period, the moon reaches its full phase on Thursday October 1st. At that time, the moon is located opposite the sun and remains above the horizon all night long. This weekend the waxing gibbous moon will set during the early morning hours, allowing a few hours of observations under dark skies between moon set and dawn.

During this period, the moon reaches its first quarter phase on Wednesday September 23rd. At this time, the half-illuminated moon is located 90 degrees east of the sun and sets near 2300 local summer time (LST). This weekend the waxing crescent moon will set during the early evening hours and will not interfere with meteor observing.

During this period, the moon reaches its new phase on Thursday September 17th. At this time, the moon is located near the sun and is invisible at night. This weekend the waning crescent moon will rise during the early morning hours and will not be too much of a nuisance as long as you keep it out of your field of view while observing.

During this period, the moon reaches its last quarter phase on Thursday September 10th. At this time, the moon is located 90 degrees west of the sun and rises near 23:00 local summer time (LST) on September 9th. This weekend the waning gibbous moon will rise during the early evening hours and will spoil the viewing for the remainder of the night.

During this period, the moon reaches its full phase on Wednesday September 2nd. At this time, the moon is located opposite the sun and remains above the horizon all night long. This weekend the waxing gibbous moon will set during the early morning hours, allowing a short opportunity to view meteor activity prior to dawn.