"Fri, 23 Aug 2024 11:54:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240823
Only TIME
11:54:36
General datetime
2024-08-23 11:54:36Z
For Database
2024-08-23 11:54:36
For HTTP1.1
Fri, 23 Aug 2024 11:54:36 GMT