"Sat, 07 Dec 2024 08:39:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241207
Only TIME
08:39:30
General datetime
2024-12-07 08:39:30Z
For Database
2024-12-07 08:39:30
For HTTP1.1
Sat, 07 Dec 2024 08:39:30 GMT