"Thu, 29 Aug 2024 10:21:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240829
Only TIME
10:21:20
General datetime
2024-08-29 10:21:20Z
For Database
2024-08-29 10:21:20
For HTTP1.1
Thu, 29 Aug 2024 10:21:20 GMT