According to a report from CNN, those interested in stargazing in the Alentejo may be in for a treat this Christmas as the planets of Jupiter and Saturn will appear to be almost touching—something that hasn’t occurred since the year 1226!

The two planets, the largest in our solar system, will best be visible on the night of the winter solstice – December 21 – when they should look like a ‘double planet’, and the closer you live to the Equator the better you will see them.