DECLARE @StartDate DATETIME DECLARE @EndDate DATETIME

SET @StartDate ='2014-03-01' SET @EndDate = GETDATE()

;WITH Dates(Date) AS
(
    SELECT DATEADD(dd, 0, DATEDIFF(dd, 0, @StartDate)) AS Date
    UNION ALL
    SELECT DATEADD(day, 1, Date) AS Date
    FROM Dates
    WHERE Date <= @EndDate
)
SELECT d.Date, r.Value
FROM Dates d
LEFT JOIN Times r ON d.Date = r.Date