"Mon, 26 Aug 2024 22:15:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
22:15:03
General datetime
2024-08-26 22:15:03Z
For Database
2024-08-26 22:15:03
For HTTP1.1
Mon, 26 Aug 2024 22:15:03 GMT