December saw no calendar shifts, and the amount of weekdays and weekends remained the same. The argument could be made that because the 31st fell on a Thursday (making the following Friday a holiday and hence producing a very long weekend) it could have enticed longer trips, but we did not see any of that, said Jan Freitag, SVP of lodging insights at HNN’s parent company STR. Here are five things you need to know about December’s hotel performance.