"Tue, 15 Oct 2024 00:15:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
00:15:30
General datetime
2024-10-15 00:15:30Z
For Database
2024-10-15 00:15:30
For HTTP1.1
Tue, 15 Oct 2024 00:15:30 GMT