31st May 1991 - Tear-Off Calendar 📆☼Sunrise 04:54Sunset 21:01♊☽Moonset 06:51Moonrise 23:48♑30th May‹Friday311st June›May 1991Day of the year: 151, Week of the year: 22Holidays and observances in 31st May 1991Week of Solidarity with the Peoples of Non-Self-Governing TerritoriesWorld No-Tobacco Day