"Tue, 13 Aug 2024 17:00:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240813
Only TIME
17:00:42
General datetime
2024-08-13 17:00:42Z
For Database
2024-08-13 17:00:42
For HTTP1.1
Tue, 13 Aug 2024 17:00:42 GMT