It is precisely October 21, 2015, 4:29 PM.
In the lore of the Back to the Future Trilogy, this is the exact time that Doc and Marty arrived into a future full of hoverboards and cinemas playing Jaws 19. While the actual 30th anniversary for Back to the Future was celebrated this past summer, this is the day that everybody is truly celebrating. There will be special theatrical screenings of the film and promotions such as Pepsi releasing their futuristic Pepsi Perfect bottles, which have apparently already sold out causing outrage.
In celebration of Back to the Future Day, here are some video clips celebrating the futuristic 2015 shown in the films.
Hill Valley, 2015
Pepsi Perfect Commercial
Jaws 19 Trailer
Back to the Future in the ACTUAL 2015 (Warning: Contains foul language)
What Back to the Future Got Right About 2015
Top Ten Back to the Future Trilogy Moments
Update (10/22): One more video from last night's Jimmy Kimmel Live
Marty McFly & Doc Brown Visit Jimmy Kimmel Live
TO THE FUTURE!