"Mon, 18 Nov 2024 23:45:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
23:45:09
General datetime
2024-11-18 23:45:09Z
For Database
2024-11-18 23:45:09
For HTTP1.1
Mon, 18 Nov 2024 23:45:09 GMT