"Sat, 31 Aug 2024 13:25:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
13:25:01
General datetime
2024-08-31 13:25:01Z
For Database
2024-08-31 13:25:01
For HTTP1.1
Sat, 31 Aug 2024 13:25:01 GMT