"Sat, 17 Aug 2024 20:52:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240817
Only TIME
20:52:58
General datetime
2024-08-17 20:52:58Z
For Database
2024-08-17 20:52:58
For HTTP1.1
Sat, 17 Aug 2024 20:52:58 GMT