"Fri, 06 Dec 2024 12:15:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241206
Only TIME
12:15:37
General datetime
2024-12-06 12:15:37Z
For Database
2024-12-06 12:15:37
For HTTP1.1
Fri, 06 Dec 2024 12:15:37 GMT