How do you time travel on Animal Crossing

You simply walk up to your attic, go to bed, and let the game save and restart. When the main menu comes up click on "Continue." When your person shows up in bed, instead of clicking on the person, click on the phone and click on "Change Time" or something like that. (I haven't played in a while.) Then you adjust the time to where you want to time travel, whether it be a day in the future, a day in the past, or as far as 2099.
** Remember, when you time travel for more than about a day or two, your town will have a lot of weeds. If you travel to 2099 or years in the future, DO NOT try to pick the weeds then and then travel back to present day. All the weeds will be back again and you will have to go through all of that backbreaking work of picking every single weed in the town! So if you don't like weeds all that much, don't time travel for more than maybe a week.