"Thu, 19 Sep 2024 02:44:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
02:44:39
General datetime
2024-09-19 02:44:39Z
For Database
2024-09-19 02:44:39
For HTTP1.1
Thu, 19 Sep 2024 02:44:39 GMT