"Tue, 15 Oct 2024 19:47:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
19:47:41
General datetime
2024-10-15 19:47:41Z
For Database
2024-10-15 19:47:41
For HTTP1.1
Tue, 15 Oct 2024 19:47:41 GMT