May 21 is the 142nd day of the year (143rd in leap years) in the Gregorian calendar. There are 223 days remaining until the end of the year.
Events[]
- 2008:
- 5618 Troll Warrior was released in the UK.
- 5619 Crystal Hawk was released in the UK.
- 5620 Street Cleaner was released in the UK.
- 5621 Coast Guard Kayak was released in the UK.
- 2012:
- 30087 Cole ZX's Car is released in the UK as part of The Sun / News of the World Promotion.
- 2013:
- LEGO Batman 2: DC Super Heroes is re-released on to the Wii U.
- LEGO Batman: The Movie - DC Super Heroes Unite is released.