"Sat, 19 Oct 2024 22:54:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241019
Only TIME
22:54:24
General datetime
2024-10-19 22:54:24Z
For Database
2024-10-19 22:54:24
For HTTP1.1
Sat, 19 Oct 2024 22:54:24 GMT