"Tue, 15 Oct 2024 18:38:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
18:38:25
General datetime
2024-10-15 18:38:25Z
For Database
2024-10-15 18:38:25
For HTTP1.1
Tue, 15 Oct 2024 18:38:25 GMT