12nd week of year 1678

Monday, March 21, 1678 — Sunday, March 27, 1678

• Monday, March 21, 1678
• Tuesday, March 22, 1678
• Wednesday, March 23, 1678
• Thursday, March 24, 1678
• Friday, March 25, 1678
• Saturday, March 26, 1678
• Sunday, March 27, 1678