The last two yrs that they have been meeting they are busy. I go to usually the first and second parties of the year and people are lined up early. I saw them as early as 3:30/4pm. Remember they don't always come out at 7pm. Sometimes it's been 7:15 or later. I did notice the line was shorter during the first parade was about to begin and during a bit of it. That's when I hopped in and still waited over an hour. The line did get a tad smaller towards evenings end. Not sure how long they stayed out though. If it was til close or just after 11pm.