"Tue, 15 Oct 2024 14:19:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
14:19:08
General datetime
2024-10-15 14:19:08Z
For Database
2024-10-15 14:19:08
For HTTP1.1
Tue, 15 Oct 2024 14:19:08 GMT