"Fri, 14 Jun 2024 14:09:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
14:09:17
General datetime
2024-06-14 14:09:17Z
For Database
2024-06-14 14:09:17
For HTTP1.1
Fri, 14 Jun 2024 14:09:17 GMT