"Fri, 12 Jul 2024 12:04:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240712
Only TIME
12:04:42
General datetime
2024-07-12 12:04:42Z
For Database
2024-07-12 12:04:42
For HTTP1.1
Fri, 12 Jul 2024 12:04:42 GMT