"Wed, 04 Sep 2024 23:18:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
23:18:09
General datetime
2024-09-04 23:18:09Z
For Database
2024-09-04 23:18:09
For HTTP1.1
Wed, 04 Sep 2024 23:18:09 GMT