"Fri, 28 Jun 2024 22:16:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240628
Only TIME
22:16:23
General datetime
2024-06-28 22:16:23Z
For Database
2024-06-28 22:16:23
For HTTP1.1
Fri, 28 Jun 2024 22:16:23 GMT