"Fri, 12 Jul 2024 23:39:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240712
Only TIME
23:39:00
General datetime
2024-07-12 23:39:00Z
For Database
2024-07-12 23:39:00
For HTTP1.1
Fri, 12 Jul 2024 23:39:00 GMT