What day of the week was July 21, 2011?
The day of the week July 21st, 2011 fell on was a Thursday.
NASA's Space Shuttle program ends with the landing of Space Shuttle Atlantis on mission STS-135.
The day of the week July 21st, 2011 fell on was a Thursday.
NASA's Space Shuttle program ends with the landing of Space Shuttle Atlantis on mission STS-135.