"Mon, 16 Dec 2024 02:11:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241216
Only TIME
02:11:47
General datetime
2024-12-16 02:11:47Z
For Database
2024-12-16 02:11:47
For HTTP1.1
Mon, 16 Dec 2024 02:11:47 GMT