"Wed, 25 Dec 2024 04:30:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241225
Only TIME
04:30:12
General datetime
2024-12-25 04:30:12Z
For Database
2024-12-25 04:30:12
For HTTP1.1
Wed, 25 Dec 2024 04:30:12 GMT