You can find photos and videos taken on a particular date—year, month, or day—in the Photos app.
Swipe down to scroll through your library, then select one of the following:
Years: Quickly locate a specific year in your photo library.
Months: View collections of photos that you took throughout a month, organized by significant events—like a family outing, social occasion, birthday party, or trip.
Years and Months views are curated to show your best shots, and visual clutter like similar photos, screenshots, whiteboards, and receipts aren’t shown. To see every photo and video, tap All.
You can also search for a specific date. See Filter and sort photos and videos in albums on iPad