"Wed, 25 Sep 2024 15:39:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240925
Only TIME
15:39:42
General datetime
2024-09-25 15:39:42Z
For Database
2024-09-25 15:39:42
For HTTP1.1
Wed, 25 Sep 2024 15:39:42 GMT