May 1
Yom Ha'atzmaut (Israeli Independence Day) ends at sunset
Beltane
Mercury Retrograde Shadow Period ends
International Worker’s Day, May Day, Walpurgisnacht
May 4
Pluto Retrogrades at 3° Aquarius
May 5
Cinco De Mayo
May 10
Mercury moves into Taurus
May 11
Mother’s Day; Mexican Mother’s Day
May 12
Lunar Beltane
Full Moon in Scorpio (also known as the Flower, Milk Moon, Dyad Moon, Dragon Moon, and Corn Planting Moon)
May 17
Armed Forces Day
May 20
Sun moves into Gemini
May 24
Saturn moves into Aries
May 25
Mercury moves into Gemini
Yom Yerushalyim begins at sunset
May 26
New Moon in Gemini
Yom Yerushalyim ends at sunset
Memorial Day