Eastern Time is UTC-5 (EST) right now. It'll become UTC-4 (EDT) on March 13.
Countdown:
https://www.wolframalpha.com/input/?i=countdown+to+2022%2F02%2F12+3+PM+EasternConversions to other common time zones:
US-Pacific (UTC-8): 2022/02/12 @ 12:00 PM
British Time (UTC/GMT): 2022/02/12 @ 8:00 PM
Central European Time (UTC+1): 2022/02/12 @ 9:00 PM
I'm sure the stream will be beyond spectacular, so here's other things to do that day to make sure it doesn't become the highlight of your day:
https://www.google.com/search?q=things+to+do+near+me+on+february+12+2022
Edited 1/22/2022 05:44:32