"Tue, 01 Oct 2024 21:45:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241001
Only TIME
21:45:49
General datetime
2024-10-01 21:45:49Z
For Database
2024-10-01 21:45:49
For HTTP1.1
Tue, 01 Oct 2024 21:45:49 GMT