"Fri, 12 Jul 2024 21:16:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240712
Only TIME
21:16:05
General datetime
2024-07-12 21:16:05Z
For Database
2024-07-12 21:16:05
For HTTP1.1
Fri, 12 Jul 2024 21:16:05 GMT