"Tue, 27 Aug 2024 19:35:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240827
Only TIME
19:35:19
General datetime
2024-08-27 19:35:19Z
For Database
2024-08-27 19:35:19
For HTTP1.1
Tue, 27 Aug 2024 19:35:19 GMT