"Thu, 29 Aug 2024 15:45:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240829
Only TIME
15:45:19
General datetime
2024-08-29 15:45:19Z
For Database
2024-08-29 15:45:19
For HTTP1.1
Thu, 29 Aug 2024 15:45:19 GMT