"Thu, 19 Sep 2024 23:04:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
23:04:15
General datetime
2024-09-19 23:04:15Z
For Database
2024-09-19 23:04:15
For HTTP1.1
Thu, 19 Sep 2024 23:04:15 GMT