"Wed, 25 Dec 2024 23:15:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241225
Only TIME
23:15:08
General datetime
2024-12-25 23:15:08Z
For Database
2024-12-25 23:15:08
For HTTP1.1
Wed, 25 Dec 2024 23:15:08 GMT