SQL Server supports the following date and time types.
date (Transact-SQL)
datetime (Transact-SQL)
datetime2 (Transact-SQL)
datetimeoffset (Transact-SQL)
smalldatetime (Transact-SQL)
time (Transact-SQL)
Date and Time Data Types and Functions (Transact-SQL)
AT TIME ZONE (Transact-SQL)