"Fri, 06 Dec 2024 00:21:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241206
Only TIME
00:21:15
General datetime
2024-12-06 00:21:15Z
For Database
2024-12-06 00:21:15
For HTTP1.1
Fri, 06 Dec 2024 00:21:15 GMT