"Fri, 28 Jun 2024 18:23:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240628
Only TIME
18:23:26
General datetime
2024-06-28 18:23:26Z
For Database
2024-06-28 18:23:26
For HTTP1.1
Fri, 28 Jun 2024 18:23:26 GMT