"Tue, 15 Oct 2024 02:31:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
02:31:37
General datetime
2024-10-15 02:31:37Z
For Database
2024-10-15 02:31:37
For HTTP1.1
Tue, 15 Oct 2024 02:31:37 GMT