March 7, 2011[nb 1] is the seventh day in the month of March 2011.
- post-00:00 EST: Jim Harper and Red Arrow check all fifty-two sub-levels of Project Cadmus. Jim Harper receives confirmation he's another clone of Roy Harper.
- ↑ Series producer Greg Weisman stated that even though the series does not have a "canon year", the production team based the days of the week of season one on the 2010 calendar. Team Year One, by that reasoning, is 2011. (Weisman, Greg (2011-11-18). Question #13695. Ask Greg. Retrieved 2011-11-18.).