"Tue, 27 Aug 2024 19:50:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240827
Only TIME
19:50:39
General datetime
2024-08-27 19:50:39Z
For Database
2024-08-27 19:50:39
For HTTP1.1
Tue, 27 Aug 2024 19:50:39 GMT