Tu B'Shevat for the year 2021 is celebrated/ observed on sundown of Wednesday, January 27th ending at sundown on Thursday, January 28.
Tu B'Shevat in the Hebrew calendar falls on the 15th day of the month of Shevat. This day celebrates the "New Year for the Trees" and their importance in the Jewish Society. Much like Arbor Day, this day is about trees and planting them to make the land more healthy and vibrant.
Days to Tu B'Shevat 2021
Thursday, January 28th is day number 28 of the 2021 calendar year with 1 year, 3 months, 9 days until Tu B'Shevat 2021.