20:20:20 2020 Won't happen again... Until tomorrow night anyway, and every other night this year at 20:20:20 Im a killjoy, aren't I.
20th of Feb it'll be 20:20:20 20022020 10 minutes past 10pm and 10 seconds on the 10th October 1010 would have been 10:10:10 10101010 but it was before binary was common