"Sun, 20 Oct 2024 09:59:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241020
Only TIME
09:59:56
General datetime
2024-10-20 09:59:56Z
For Database
2024-10-20 09:59:56
For HTTP1.1
Sun, 20 Oct 2024 09:59:56 GMT