May 16: National Days, Holidays & Observances
May 16 is day 136 of the year, with 229 days left until the year ends. In 2027 it falls on a Sunday. There are 2 observances on this date.
National Mimosa Day
Happy National Mimosa Day 2026 (May 16) Date, Images, Meme. National Mimosa Day is one of the greatest opportunities for crazy adults,…
Pentecost Sunday
Happy Pentecost Sunday Activities, History, Images, Quotes, Messages, Wishes. Happy Pentecost Sunday 2026 is the new big holiday on the calendar, and…