"Tue, 29 Oct 2024 09:15:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241029
Only TIME
09:15:15
General datetime
2024-10-29 09:15:15Z
For Database
2024-10-29 09:15:15
For HTTP1.1
Tue, 29 Oct 2024 09:15:15 GMT