"Sat, 31 Aug 2024 19:13:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
19:13:43
General datetime
2024-08-31 19:13:43Z
For Database
2024-08-31 19:13:43
For HTTP1.1
Sat, 31 Aug 2024 19:13:43 GMT