May 18th, 1978 - Tear-Off Calendar 📆☼Sunrise 5:31 AMSunset 8:02 PM♉☽Moonset 3:11 AMMoonrise 3:52 PM♍/♎May 17th‹Thursday18May 19th›May 1978Day of the year: 138, Week of the year: 20Holidays and observances in May 18th, 1978International Museum DayArmed Forces Week