"Fri, 23 Aug 2024 08:52:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240823
Only TIME
08:52:18
General datetime
2024-08-23 08:52:18Z
For Database
2024-08-23 08:52:18
For HTTP1.1
Fri, 23 Aug 2024 08:52:18 GMT