"Fri, 12 Jul 2024 15:06:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240712
Only TIME
15:06:40
General datetime
2024-07-12 15:06:40Z
For Database
2024-07-12 15:06:40
For HTTP1.1
Fri, 12 Jul 2024 15:06:40 GMT