"Tue, 13 Aug 2024 13:33:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240813
Only TIME
13:33:22
General datetime
2024-08-13 13:33:22Z
For Database
2024-08-13 13:33:22
For HTTP1.1
Tue, 13 Aug 2024 13:33:22 GMT