"Mon, 18 Nov 2024 17:08:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
17:08:33
General datetime
2024-11-18 17:08:33Z
For Database
2024-11-18 17:08:33
For HTTP1.1
Mon, 18 Nov 2024 17:08:33 GMT