"Thu, 20 Jun 2024 10:52:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240620
Only TIME
10:52:09
General datetime
2024-06-20 10:52:09Z
For Database
2024-06-20 10:52:09
For HTTP1.1
Thu, 20 Jun 2024 10:52:09 GMT