"Thu, 27 Jun 2024 11:52:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
11:52:20
General datetime
2024-06-27 11:52:20Z
For Database
2024-06-27 11:52:20
For HTTP1.1
Thu, 27 Jun 2024 11:52:20 GMT