"Fri, 12 Jul 2024 06:24:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240712
Only TIME
06:24:15
General datetime
2024-07-12 06:24:15Z
For Database
2024-07-12 06:24:15
For HTTP1.1
Fri, 12 Jul 2024 06:24:15 GMT