Related Clues:
- Tough time for Caesar
- Bad day for 25-Across
- March 15, e.g.
- March fifteenth, to Caesar
- Midmonth time
- Julius Caesar's last day
- Dangerous time
- December 13th, e.g.
- Roman calendar notation
- Clarifying phrase
- ___ of March
- Italian holiday
- September 13, e.g.
- July 15th for Julius Caesar
- Middle-of-the-month date, once