"Wed, 25 Dec 2024 16:23:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241225
Only TIME
16:23:16
General datetime
2024-12-25 16:23:16Z
For Database
2024-12-25 16:23:16
For HTTP1.1
Wed, 25 Dec 2024 16:23:16 GMT