How is Alien Day calculated?

This event is observed every year on 26 April.

When is Alien Day 2331?

Name: Alien Day
Start: 2331-04-26
End: 2331-04-26
Location: Worldwide

Alien Day is a fan celebration of the Alien film series, with 4/26 referring to the fictional moon LV-426.

Download an iCalendar file for Alien Day and add it to your calendar app.

When is Alien Day 2331?: Alien Day 2331 is on Sunday, 26 April 2331.
What day of the week is Alien Day 2331?: It falls on Sunday.
How is Alien Day calculated?: This event is observed every year on 26 April.