"Thu, 12 Dec 2024 21:41:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
21:41:35
General datetime
2024-12-12 21:41:35Z
For Database
2024-12-12 21:41:35
For HTTP1.1
Thu, 12 Dec 2024 21:41:35 GMT