"Thu, 29 Aug 2024 18:20:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240829
Only TIME
18:20:17
General datetime
2024-08-29 18:20:17Z
For Database
2024-08-29 18:20:17
For HTTP1.1
Thu, 29 Aug 2024 18:20:17 GMT