"Thu, 27 Jun 2024 23:45:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
23:45:26
General datetime
2024-06-27 23:45:26Z
For Database
2024-06-27 23:45:26
For HTTP1.1
Thu, 27 Jun 2024 23:45:26 GMT