"Tue, 15 Oct 2024 09:16:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
09:16:34
General datetime
2024-10-15 09:16:34Z
For Database
2024-10-15 09:16:34
For HTTP1.1
Tue, 15 Oct 2024 09:16:34 GMT