When is the next Blue Moon?: This page gives you the date of the next Blue Moon. It includes a countdown and other information such as images of past Blue Moon events and dates for the next decades are also available.
When is the next Supermoon?: This page gives you the date of the next supermoon. It includes a countdown and other information such as distance from Earth, time of the event and images of past supermoon events and dates for the next decades are also available.