"Mon, 23 Dec 2024 06:47:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241223
Only TIME
06:47:30
General datetime
2024-12-23 06:47:30Z
For Database
2024-12-23 06:47:30
For HTTP1.1
Mon, 23 Dec 2024 06:47:30 GMT