Hey there RDPERREAULT,
Thanks for reaching out to Apple Support Communities. We're happy to provide some assistance.
Make sure any software updates for your device is update. This may resolve unexpected issues. Also, you can adjust the date or time for a photo through the Photos app by following these steps:
Add titles, captions, and more to photos using Photos on Mac
"Change a photo’s date and time
You can change the date and time associated with a photo—for example, if you travel to another time zone, and your camera assigns dates and times that are correct for your home, but not the place you visited.
- In the Photos app on your Mac, select the photos you want to change.
- Choose Image > Adjust Date and Time.
- Tip: You can also double-click the date that appears in the Info window to change the date. To show a photo’s Info window, double-click the photo, then click the Info button in the toolbar.
- Enter the date and time you want in the Adjusted field.
- Click a time zone on the map and choose the closest city, if necessary.
- Click Adjust."
Have a great day!