"Fri, 27 Sep 2024 09:55:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
09:55:45
General datetime
2024-09-27 09:55:45Z
For Database
2024-09-27 09:55:45
For HTTP1.1
Fri, 27 Sep 2024 09:55:45 GMT