-- The day after tomorrow
SELECT DATEADD(DAY, 2, GETDATE())
-- Next year
SELECT DATEADD(YEAR, 1, GETDATE())
-- 48 Hours
SELECT DATEDIFF(HOUR, '2015-07-11', '2015-07-13')
-- July
SELECT DATENAME(MONTH, '2015-07-11')
-- 7
SELECT DATEPART(MONTH, '2015-07-11')