"Thu, 27 Jun 2024 14:00:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
14:00:25
General datetime
2024-06-27 14:00:25Z
For Database
2024-06-27 14:00:25
For HTTP1.1
Thu, 27 Jun 2024 14:00:25 GMT