"Thu, 18 Jul 2024 15:59:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240718
Only TIME
15:59:25
General datetime
2024-07-18 15:59:25Z
For Database
2024-07-18 15:59:25
For HTTP1.1
Thu, 18 Jul 2024 15:59:25 GMT