Tweflth Day of Ridvan – Baha’i Baha’i commemoration of the twelve-day period in 1863 when Baha’u’llah declared that he was God’s messenger for this age. Note: Work is to be suspended on days 1, 9, and 12 of the festival.

National Day of Prayer – USA – Interfaith Day of observance established by the United States Congress to encourage Americans to pray on this day.