"Wed, 25 Sep 2024 21:00:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240925
Only TIME
21:00:02
General datetime
2024-09-25 21:00:02Z
For Database
2024-09-25 21:00:02
For HTTP1.1
Wed, 25 Sep 2024 21:00:02 GMT