"Fri, 17 May 2024 09:24:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240517
Only TIME
09:24:27
General datetime
2024-05-17 09:24:27Z
For Database
2024-05-17 09:24:27
For HTTP1.1
Fri, 17 May 2024 09:24:27 GMT