"Thu, 20 Jun 2024 22:25:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240620
Only TIME
22:25:03
General datetime
2024-06-20 22:25:03Z
For Database
2024-06-20 22:25:03
For HTTP1.1
Thu, 20 Jun 2024 22:25:03 GMT