I live in the Northeastern USA. During the daytime on Dec. 31, I remember they were showing New Year's celebrations from parts of the world that were hours ahead in time. A bunch of drunken Australians were partying hard. I think CNN had a different reporter in a different time zone. The one in Moscow said something like, "Russia is no longer communist. 100 years ago, in 1900, it wasn't communist either, it was still a monarchy." IIRC, Yeltsin surprisingly resigned from presidency that day, and Putin took over. Most assumed Yeltsin would simply finish out his term due to end that coming March, but I guess he wanted to start 2000 out of power. So, PUTIN came to power that day, and is still in power nearly 23 years later...
Point is, there was no sign of electrical failure and computer crashes in other parts of the world, so I figured nothing would happen. I was at home when the clock struck midnight and nothing happened, despite several years of hype. I went into a chatroom an hour or so later. I spoke to people on the west coast and said, "Greetings from the Year 2000, how's life in 1999?" Someone in California was all paranoid. It was 1AM in New Jersey, 10 AM in California. They'd set their computer's time table back because they thought they'd lose all data when the clock struck midnight for them. I explained it was already the year 2000 for me, and NOTHING had happened, don't panic, Windows95/98 can handle the new set of numbers.
2000 always seemed like "the year of tomorrow." Now, it seems like a dated, "old" year.