"Sun, 01 Sep 2024 23:37:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
23:37:20
General datetime
2024-09-01 23:37:20Z
For Database
2024-09-01 23:37:20
For HTTP1.1
Sun, 01 Sep 2024 23:37:20 GMT