"Tue, 17 Sep 2024 09:50:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
09:50:52
General datetime
2024-09-17 09:50:52Z
For Database
2024-09-17 09:50:52
For HTTP1.1
Tue, 17 Sep 2024 09:50:52 GMT