Question: what is the 1st month of the jewish calendar
Answer: סִיוָן / סיוון ‎ Sīwān Sivan Siwan 30 days Simanu Shavuot תַּמּוּז ‎ Tammūz Tammuz Tamuz 29 days Dumuzu Seventeenth of Tammuz Named for the Babylonian god Dumuzi 5 אָב ‎ ʼĀḇ Av Ab 30 days Abu Tisha B'Av Tu B'Av 6 אֱלוּל ‎ ʼĔlūl Elul 29 days Ululu 7 תִּשׁרִי ‎ Tišrī Tishri Tishrei 30 days Tashritu Rosh Hashanah Yom Kippur Sukkot Shemini Atzeret Simchat Torah Called Ethanim in 1 Kings 8 : 2 .