"Sat, 06 Jul 2024 12:23:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240706
Only TIME
12:23:31
General datetime
2024-07-06 12:23:31Z
For Database
2024-07-06 12:23:31
For HTTP1.1
Sat, 06 Jul 2024 12:23:31 GMT