Please contribute to our crowdsourced timeline of the web’s milestone moments┬áby tweeting your moment according to the schedule below. The timeline will start with 1989 on March 12, 8am CET and run for 30 hours through to March 13, 2pm CET. Tweet yours using #Web30 #ForTheWeb.

YEAR CET/GMT/ET/PT
1989 8:00/7:00/3:00/00:00
1990 9:00/8:00/4:00/1:00
1991 10:00/9:00/5:00/2:00
1992 11:00/10:00/6:00/3:00
1993 12:00/11:00/7:00/4:00
1994 13:00/12:00/8:00/5:00
1995 14:00/13:00/9:00/6:00
1996 15:00/14:00/10:00/7:00
1997 16:00/15:00/11:00/8:00
1998 17:00/16:00/12:00/9:00
1999 18:00/17:00/13:00/10:00
2000 19:00/18:00/14:00/11:00
2001 20:00/19:00/15:00/12:00
2002 21:00/20:00/16:00/13:00
2003 22:00/21:00/17:00/14:00
2004 23:00/22:00/18:00/15:00
2005 0:00(+1 day)/23:00/19:00/16:00
2006 1:00/00:00(+1 day)/20:00/17:00
2007 2:00/1:00/21:00/18:00
2008 3:00/2:00/22:00/19:00
2009 4:00/3:00/23:00/20:00
2010 5:00/4:00/00:00(+1 day)/21:00
2011 6:00/5:00/1:00/22:00
2012 7:00/6:00/2:00/23:00
2013 8:00/7:00/3:00/00:00(+1 day)
2014 9:00/8:00/4:00/1:00
2015 10:00/9:00/5:00/2:00
2016 11:00/10:00/6:00/3:00
2017 12:00/11:00/7:00/4:00
2018 13:00/12:00/8:00/5:00
2019 14:00/13:00/9:00/6:00