"Thu, 11 Jul 2024 23:21:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240711
Only TIME
23:21:51
General datetime
2024-07-11 23:21:51Z
For Database
2024-07-11 23:21:51
For HTTP1.1
Thu, 11 Jul 2024 23:21:51 GMT