"Tue, 15 Oct 2024 21:34:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
21:34:29
General datetime
2024-10-15 21:34:29Z
For Database
2024-10-15 21:34:29
For HTTP1.1
Tue, 15 Oct 2024 21:34:29 GMT