*The Montessori School of Essex follows the Glen Ridge School District Snow Closing.
2026-2027 Year-Long Calendar
September 1-4: Closed
September 8: First day of school
October 12: Closed Columbus Day
November 25-27: Closed Thanksgiving
December 23-31: Closed Holiday Break
January 1: Closed Holiday Break
January 4: Open
February 12-16: Closed President’s Day
March 26: Closed Good Friday
April 12-16: Closed Spring Break
May 28: End of the Year Party (5pm)
May 31: Closed Memorial Day
June 17 & 18: Closed
July 2 & 5: Closed Fourth of July
August 13: Last Day of School
August 16-31: Closed
Total days open: 217
2027-2028 Year-Long Calendar
September 1-6: Closed
September 7: First Day of School
October 11: Closed Columbus Day
November 24-26: Closed Thanksgiving
December 22-31: Closed Holiday Break
January 3: Open
February 18-21: Closed President’s Day
April 14: Closed Good Friday
April 17-21: Closed Spring Break
May 26: End of the Year Party (5pm)
May 29: Closed Memorial Day
June 19: Closed
July 3 & 5: Closed Fourth of July
August 11: Last Day of School
August 14-31: Closed
Total days open:
2028-2029 Year-Long Calendar
September 1: Closed
September 5: First Day of School
The Montessori School of Essex 