Create an empty album: Choose File > New Album, or position the pointer over the sidebar next to My Albums and click the Add button on your Mac, double-click the album to open it.
Do any of the following:
Order photos by date: Choose View > Sort, then choose Keep Sorted By Oldest First or Keep Sorted By Newest First.
Rearrange photos manually: Drag the photos into the order you want.
Order photos alphabetically by title: Choose View > Sort, then choose Keep Sorted By Title.
Move photos to a different album: Select the photos, then drag them to another album in the sidebar. You can also Control-click the photos and choose Add To > [album name].
Remove photos from an album: Select the photos, then press Delete, or choose Image > Remove [number] Photos from Album.
The photos are removed only from this album, not from other albums in your photo library. If you accidentally remove a photo from an album, choose Edit > Undo to restore it.
Note: You can’t delete photos from a Smart Album or from the albums created for you, such as Videos or Bursts. The photos are added to these albums automatically based on the search criteria of the album.
In the Photos app Photos settings on Mac