"Mon, 22 Apr 2024 09:08:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240422
Only TIME
09:08:29
General datetime
2024-04-22 09:08:29Z
For Database
2024-04-22 09:08:29
For HTTP1.1
Mon, 22 Apr 2024 09:08:29 GMT