"Sun, 08 Sep 2024 21:59:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240908
Only TIME
21:59:28
General datetime
2024-09-08 21:59:28Z
For Database
2024-09-08 21:59:28
For HTTP1.1
Sun, 08 Sep 2024 21:59:28 GMT