"Sat, 31 Aug 2024 21:01:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
21:01:42
General datetime
2024-08-31 21:01:42Z
For Database
2024-08-31 21:01:42
For HTTP1.1
Sat, 31 Aug 2024 21:01:42 GMT