"Sun, 09 Jun 2024 09:01:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240609
Only TIME
09:01:31
General datetime
2024-06-09 09:01:31Z
For Database
2024-06-09 09:01:31
For HTTP1.1
Sun, 09 Jun 2024 09:01:31 GMT