"Tue, 01 Oct 2024 18:20:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241001
Only TIME
18:20:15
General datetime
2024-10-01 18:20:15Z
For Database
2024-10-01 18:20:15
For HTTP1.1
Tue, 01 Oct 2024 18:20:15 GMT