Reference:
   date: 1970-04-01 20:09:08
  epoch: 7841348

Expected format:
   date: %Y-%m-%d – 1970-04-01
   time: %H:%M:%S – 20:09:08

Which English locales yield the expected date & time formatting?
   AG:  01/04/70    20:09:08
   AU:  01/04/70    20:09:08
   BW:  01/04/1970  20:09:08
   CA:  1970-04-01  08:09:08 PM
✔  DK:  1970-04-01  20:09:08
   GB:  01/04/70    20:09:08
   HK:  Wednesday, April 01, 1970  08:09:08 PM EET
   IE:  01/04/70    20:09:08
   IN:  01/04/70    08:09:08 PM EET
   NG:  01/04/1970  20:09:08
   NZ:  01/04/70    20:09:08
   PH:  Wednesday, 01 April, 1970  08:09:08 PM EET
   SC:  01/04/70    20:09:08
   SG:  01/04/1970  20:09:08
   US:  04/01/1970  08:09:08 PM
   ZA:  01/04/1970  20:09:08
   ZM:  01/04/70    20:09:08
   ZW:  01/04/1970  20:09:08

16 date failures, 5 time failures, 2 date successes, 13 time successes.

1 English locales format dates as %Y-%m-%d and time as %H:%M:%S.