May 18th, 1999 - Tear-Off Calendar 📆☼Sunrise 5:31 AMSunset 8:02 PM♉☽Moonrise 8:35 AMMoonset 11:42 PM♋May 17th‹Tuesday18May 19th›May 1999Day of the year: 138, Week of the year: 20Holidays and observances in May 18th, 1999International Museum Day