"Thu, 22 Aug 2024 22:21:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240822
Only TIME
22:21:15
General datetime
2024-08-22 22:21:15Z
For Database
2024-08-22 22:21:15
For HTTP1.1
Thu, 22 Aug 2024 22:21:15 GMT