"Tue, 11 Jun 2024 15:50:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240611
Only TIME
15:50:32
General datetime
2024-06-11 15:50:32Z
For Database
2024-06-11 15:50:32
For HTTP1.1
Tue, 11 Jun 2024 15:50:32 GMT