Similarly, it became unusual for a couple to be wed in May as this was the traditional start of Summer and was marked by a Pagan feast: Bealtane.
These beliefs are the origin of the old marriage song:       Marry when the year is new, always loving, kind, and true.
This made sense as it was the day when the working week was done and people were free to attend the simple marriage ceremonies that were available at the time.
As the decades and years rolled by and as the Catholic religion developed and reasserted itself in Ireland, the choice of Sunday became frowned upon as it was often seen as a mark of disrespect.
They who in July do wed, must labor always for their bread.The 16th Century Penal Laws prevented Priests from saying Mass never mind conducting the Sacrament of Marriage. The last of the Penal Laws was not repealed in Ireland until 1920.Given this background and the unique identity of the native Irish people who were forced to practice their religion 'underground', it is not surprising that an Irish Wedding has a particular identity all of its own and has a number of specific traditions associated with it. In Ireland of centuries ago the most popular day to be married was a Sunday.      Whoever wed in August be, many a change are sure to see.
Or at the very least you can add some lovely traditions and Irish Wedding Customs from the Gaelic history of Ireland to your big day. It is not unheard of for hundreds of guests to attend a fancy hotel for a swanky reception, for children in formal attire to be employed as page boys, ring bearers and even seating attendants!Some modern couples spurn the traditional Church setting preferring to be wed on a Caribbean beach or perhaps in a foreign Church (with blessings in Rome always proving popular). Irish history is veneered with centuries of oppression that was particularly harsh in respect of the Catholic religion.