Jerusalem Day. Commemorates the re-unification of Jerusalem in 1967 https://www.hebcal.com/holidays/yom-yerushalayim?utm_source=js&utm_medium=icalendar

Beginning of new Hebrew month of Sivan. Sivan is the 3rd month of the Hebrew year. Corresponds to May or June on the Gregorian calendar https://www.hebcal.com/holidays/rosh-chod