National Only Child Day Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: April 12, 2025 all-day Repeats 2025-04-12T00:00:00-05:00 2025-04-13T00:00:00-05:00 Where: National Only Child Day United States NATIONAL ONLY CHILD DAY On April 12th, National Only Child Day celebrates the individual child, the siblingless, the one and onlies. You know who you are. There are more of you these days than in decades before
