National Unity Day 2020 is on October 31. The day is observed to mark the birth anniversary of Sardar Vallabhbhai Patel, the first deputy Prime Minister of India. On this day, people are encouraged to be united and understand the importance of harmony among nationals. To celebrate the day, we bring you National Unity Day 2020 wishes, and messages that are perfect for sending to your family and friends to honour Sardar Vallabhbhai Patel on his birthday anniversary.