"Sat, 31 Aug 2024 23:01:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
23:01:45
General datetime
2024-08-31 23:01:45Z
For Database
2024-08-31 23:01:45
For HTTP1.1
Sat, 31 Aug 2024 23:01:45 GMT