"Thu, 15 Aug 2024 23:37:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240815
Only TIME
23:37:41
General datetime
2024-08-15 23:37:41Z
For Database
2024-08-15 23:37:41
For HTTP1.1
Thu, 15 Aug 2024 23:37:41 GMT