18th May 1978 - Tear-Off Calendar 📆☼Sunrise 05:08Sunset 20:44♉☽Moonset 03:13Moonrise 15:50♍/♎17th May‹Thursday1819th May›May 1978Day of the year: 138, Week of the year: 20Holidays and observances in 18th May 1978International Museum Day