"Tue, 24 Sep 2024 21:48:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240924
Only TIME
21:48:55
General datetime
2024-09-24 21:48:55Z
For Database
2024-09-24 21:48:55
For HTTP1.1
Tue, 24 Sep 2024 21:48:55 GMT