"Tue, 15 Oct 2024 14:23:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
14:23:59
General datetime
2024-10-15 14:23:59Z
For Database
2024-10-15 14:23:59
For HTTP1.1
Tue, 15 Oct 2024 14:23:59 GMT