"Thu, 19 Sep 2024 21:12:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
21:12:52
General datetime
2024-09-19 21:12:52Z
For Database
2024-09-19 21:12:52
For HTTP1.1
Thu, 19 Sep 2024 21:12:52 GMT