"Mon, 08 Apr 2024 11:21:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240408
Only TIME
11:21:26
General datetime
2024-04-08 11:21:26Z
For Database
2024-04-08 11:21:26
For HTTP1.1
Mon, 08 Apr 2024 11:21:26 GMT