Or it could be the fact that people in Montevideo are in love with Carnival times. From what I have been hearing/reading, they celebrate Carnival for 40 days - the longest Carnival in the world. Below is a picture from past party times:

The inaugurational parade was set to begin yesterday, but was rained out. The Uruguayans looked at the weather forecast, noted that today and Saturday would be rainy, so now Sunday is the day.
SUNDAY is the day. At 6 p.m. here the carnival will start. And at 9 p.m. here the Super Bowl will be shown. Oh what a SUNDAY. Carnival and American football. What could be a stranger mix of entertainment?
