YOM TERUAH/ FEAST OF TRUMPETS
ROSH HASHANAH/ NEW YEAR
1Tishrei
Holy Convocation; Sabbath of Rest

Yom Teruah traditionally commemorates the start of the Jewish New Year. However, the Biblical New Year begins on the first day of Nissan (the month of Passover). Yom Teruah begins a period known as the High Holy Days - also known as the Ten Days of Awe or Ten Days of Grace - preceding Yom Kippur, the Great Day of Atonement. On this day, the shofars (rams horns) blast to honor and crown our King! T shofars serve as a reminder for us to wake up and prepare for the Day of Deliverance. Jesus (Yeshua) is coming! 
( Lev. 23:23-25; Num. 29:1-6; Zeph. 1:14-16; 1 Cor. 15:50-58; 1 Thess. 4:13-18)
This Information is from Rabbi Messer's Calendar: http://store.torah.tv/browse.cfm/stbm-2012-torah:-law-or-grace-wall-calendar/4,5114.html