"Fri, 12 Jul 2024 10:45:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240712
Only TIME
10:45:09
General datetime
2024-07-12 10:45:09Z
For Database
2024-07-12 10:45:09
For HTTP1.1
Fri, 12 Jul 2024 10:45:09 GMT