Father's day in Spain is celebrated on the 19th March, St Joseph's Day, and the majority of other Spanish speaking countries celebrate in June
This holiday is considered very important in Spain, as it helps acknowledge the contribution of fathers to individual families and to the society at large. This is a day to honor and thank all the father figures. The entire family gets together and enjoys a big feast and exchanges gifts.
(http://www.loveyoufather.com/around-the-world/spain.html)