Below you will find a list of Jewish holidays for the secular year 1980.
5/16/1980 Fri, 1st of Sivan, 5740
5/16/1980 Fri, Rosh Chodesh Sivan
5/20/1980 Tue, 5th of Sivan, 5740
5/20/1980 Tue, Erev Shavuot
5/21/1980 Wed, 6th of Sivan, 5740
5/21/1980 Wed, Shavuot I
5/22/1980 Thu, 7th of Sivan, 5740
5/22/1980 Thu, Shavuot II
6/14/1980 Sat, 30th of Sivan, 5740
6/14/1980 Sat, Rosh Chodesh Tamuz
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