"Tue, 27 Aug 2024 09:18:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240827
Only TIME
09:18:47
General datetime
2024-08-27 09:18:47Z
For Database
2024-08-27 09:18:47
For HTTP1.1
Tue, 27 Aug 2024 09:18:47 GMT