Date field with selection back more than 20 years

Question

I have a date field:

the year selection is possible 20 years back from now:

But I need it to be 25 years. Is this a fix Drupal setting or can I change that?

Answer 1

The default is actually -10 years

Since yours is longer, scroll own and select "Other" and type -25

Save settings

Now when you edit again, you should see