"Sun, 01 Sep 2024 16:39:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
16:39:58
General datetime
2024-09-01 16:39:58Z
For Database
2024-09-01 16:39:58
For HTTP1.1
Sun, 01 Sep 2024 16:39:58 GMT