"Mon, 18 Nov 2024 03:51:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
03:51:15
General datetime
2024-11-18 03:51:15Z
For Database
2024-11-18 03:51:15
For HTTP1.1
Mon, 18 Nov 2024 03:51:15 GMT