"Sun, 08 Sep 2024 12:12:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240908
Only TIME
12:12:50
General datetime
2024-09-08 12:12:50Z
For Database
2024-09-08 12:12:50
For HTTP1.1
Sun, 08 Sep 2024 12:12:50 GMT