"Fri, 23 Aug 2024 21:43:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240823
Only TIME
21:43:52
General datetime
2024-08-23 21:43:52Z
For Database
2024-08-23 21:43:52
For HTTP1.1
Fri, 23 Aug 2024 21:43:52 GMT