September 2, 2019 All day
Saṃvatsarī (Sanskrit: संवत्सरी) (lit. Annual Day or fig. Forgiveness Day) is the last day of Paryushana festival observed annually by the followers of Shwetambar sect of Jainism. It falls on Shukla Panchami (5th day of waxing fortnight) each year in Jain calendar month of Bhadrapada, somewhere between the middle of August and September in the Gregorian calendar.
On this day, Jains forgive and seek forgiveness for their mistakes committed knowingly or unknowingly from all the living beings. A yearly, elaborate penitential retreat called "samvatsari pratikramana" is performed on this day. After the pratikramana, Jains seek forgiveness from all the creatures of the world, including friends and relatives by uttering the phrase — Micchami Dukkadam or its variants like "Khamau Sa", "Uttam Kshama" or "Khamat Khamna".