"Tue, 16 Jul 2024 00:15:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
00:15:48
General datetime
2024-07-16 00:15:48Z
For Database
2024-07-16 00:15:48
For HTTP1.1
Tue, 16 Jul 2024 00:15:48 GMT