"Thu, 27 Jun 2024 05:55:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
05:55:45
General datetime
2024-06-27 05:55:45Z
For Database
2024-06-27 05:55:45
For HTTP1.1
Thu, 27 Jun 2024 05:55:45 GMT