The Jewish calendar is lunisolar — it follows both the moon and the sun. Gregorian dates shift each year as the two calendars realign. The Hebrew months and their associated holidays remain constant; only the secular dates change.
New Year of the Trees
Feast of Lots — costumes, megillah, hamantaschen
Festival of Freedom — seder, matzah, exodus story
Festival of Weeks — Torah given at Sinai, dairy foods
Day of Mourning — destruction of the Temples
Jewish New Year — shofar, apples and honey
Day of Atonement — holiest day, 25-hour fast
Festival of Tabernacles — sukkah, four species
Completing and restarting the Torah reading cycle
Festival of Lights — 8 nights, menorah, latkes
Jewish-American pride merch for every occasion, memorial day, and moment that matters.