Mother's Day 2018 Mother's Day is celebrated to honor all mothers and express gratitude for the hardships they bear in bringing up a child. Most countries including US, Australia, Canada and India celebrate Mothers Day on the second Sunday of May. Mothers Day came into being due to the efforts made by Ms Julia Ward Howe and Ms Anna Jarvis. The Resolution for having a dedicated Mother's Day was signed by US President Woodrow Wilson on May 8, 1914. Since then people across the world have been celebrating Mothers Day with joy and devotion.