"Tue, 29 Oct 2024 08:40:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241029
Only TIME
08:40:23
General datetime
2024-10-29 08:40:23Z
For Database
2024-10-29 08:40:23
For HTTP1.1
Tue, 29 Oct 2024 08:40:23 GMT