Related Clues:

• 6/6/44 remembrance
• Operation Overlord's time
• Time to 6-Down
• Time of reckoning, figuratively
• H-hour relative
• June 1944 remembrance
• 1944 Normandy landing
• Operation time
• "Saving Private Ryan" re-enactment
• Critical WWII event
• "Saving Private Ryan" setting
• Make-or-break date
• Race line
• Jump back, maybe
• Plunge in, so to speak