"Mon, 18 Nov 2024 16:27:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
16:27:29
General datetime
2024-11-18 16:27:29Z
For Database
2024-11-18 16:27:29
For HTTP1.1
Mon, 18 Nov 2024 16:27:29 GMT