We are just days away from the big Nintendo Switch presentation event, and we now know how long the presentation will be. The event will be broadcast in Japanese with English voiceovers, and Nintendo President Tatsumi Kimishima will be presenting. The event itself is estimated to be an hour in length, similar to their E3 presentations. The event begins in North America at 11pm Eastern Time, as you can see by the promotional image below. In the UK, it is 4am. It’s 5am in Europe.