When do the Christmas holidays start?

In general terminology, the period between Thanksgiving and new year day is considered as the festival season and therefore are holidays in the USA. Therefore, they use the term happy holidays to commemorate the day. The festival has numerous pre and post celebrations that are used to bring in the Christmas joy and happiness. The first celebrations of this day are recorded on December 25th, 336 AD. This was the time when emperor Constantine celebrated the festival while also marking the Roman pagan festival season. In the modern-day, Germans have holidays for three days i.e. 24 to 26th December for the celebrations of this big day. Other nations may have holidays stretching out to include the new year day starting from 24 December.