"Fri, 28 Jun 2024 23:18:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240628
Only TIME
23:18:41
General datetime
2024-06-28 23:18:41Z
For Database
2024-06-28 23:18:41
For HTTP1.1
Fri, 28 Jun 2024 23:18:41 GMT