"Mon, 25 Nov 2024 13:48:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241125
Only TIME
13:48:21
General datetime
2024-11-25 13:48:21Z
For Database
2024-11-25 13:48:21
For HTTP1.1
Mon, 25 Nov 2024 13:48:21 GMT