"Wed, 25 Sep 2024 23:18:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240925
Only TIME
23:18:15
General datetime
2024-09-25 23:18:15Z
For Database
2024-09-25 23:18:15
For HTTP1.1
Wed, 25 Sep 2024 23:18:15 GMT