This is another minor Palindrome date as it will be the same when read from front to back and back to front: 12.4.21 (12421).
This year there is a nice series of minor Palindromes:
12.5.21
12.6.21
12.7.21
12.8.21
12.9.21 (Sunday – need to look for a shopping centre post office)
12.11.21
sky52200
myfdc 