"Sat, 12 Oct 2024 14:30:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241012
Only TIME
14:30:14
General datetime
2024-10-12 14:30:14Z
For Database
2024-10-12 14:30:14
For HTTP1.1
Sat, 12 Oct 2024 14:30:14 GMT