"Thu, 27 Jun 2024 12:57:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
12:57:08
General datetime
2024-06-27 12:57:08Z
For Database
2024-06-27 12:57:08
For HTTP1.1
Thu, 27 Jun 2024 12:57:08 GMT