"Sun, 01 Sep 2024 20:02:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
20:02:28
General datetime
2024-09-01 20:02:28Z
For Database
2024-09-01 20:02:28
For HTTP1.1
Sun, 01 Sep 2024 20:02:28 GMT