"Mon, 17 Jun 2024 11:15:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240617
Only TIME
11:15:53
General datetime
2024-06-17 11:15:53Z
For Database
2024-06-17 11:15:53
For HTTP1.1
Mon, 17 Jun 2024 11:15:53 GMT