"Tue, 27 Aug 2024 14:37:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240827
Only TIME
14:37:09
General datetime
2024-08-27 14:37:09Z
For Database
2024-08-27 14:37:09
For HTTP1.1
Tue, 27 Aug 2024 14:37:09 GMT