"Wed, 25 Dec 2024 20:05:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241225
Only TIME
20:05:47
General datetime
2024-12-25 20:05:47Z
For Database
2024-12-25 20:05:47
For HTTP1.1
Wed, 25 Dec 2024 20:05:47 GMT