May 21st, 1966 - Tear-Off Calendar ๐โผSunrise 5:28 AMSunset 8:05 PMโ/โโฝMoonrise 6:08 AMMoonset 9:59 PMโMay 20thโนSaturday21May 22ndโบMay 1966Day of the year: 141, Week of the year: 20Holidays and observances in May 21st, 1966Armed Forces DayArmed Forces Week