"Tue, 01 Oct 2024 20:40:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241001
Only TIME
20:40:54
General datetime
2024-10-01 20:40:54Z
For Database
2024-10-01 20:40:54
For HTTP1.1
Tue, 01 Oct 2024 20:40:54 GMT