Wednesday, June 21, not only marks the start of summer but it’s also the longest and most sun-splashed day of the year. It’s a season that many people hope will never end.

To forecast the length of summer this year, Carnival Cruise Line has discovered a mystical prognosticating sloth who will let fans know if summer’s warm embrace will go past Labor Day during a special Facebook Live broadcast tomorrow from 1-5 p.m. EDT. Bill is a mystical creature with psychic powers who can predict the future so he’ll be “hanging around” to make on-site predictions for viewers, including, of course, the length of summer this year.

So how many extra days of summer will we have, you ask?  Tune in to facebook.com/carnival to see for yourself!