"Sun, 01 Sep 2024 02:40:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
02:40:32
General datetime
2024-09-01 02:40:32Z
For Database
2024-09-01 02:40:32
For HTTP1.1
Sun, 01 Sep 2024 02:40:32 GMT