"Wed, 25 Sep 2024 21:40:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240925
Only TIME
21:40:33
General datetime
2024-09-25 21:40:33Z
For Database
2024-09-25 21:40:33
For HTTP1.1
Wed, 25 Sep 2024 21:40:33 GMT