"Thu, 19 Sep 2024 19:12:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
19:12:54
General datetime
2024-09-19 19:12:54Z
For Database
2024-09-19 19:12:54
For HTTP1.1
Thu, 19 Sep 2024 19:12:54 GMT