"Mon, 04 Nov 2024 21:40:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241104
Only TIME
21:40:04
General datetime
2024-11-04 21:40:04Z
For Database
2024-11-04 21:40:04
For HTTP1.1
Mon, 04 Nov 2024 21:40:04 GMT