"Tue, 23 Jul 2024 16:50:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240723
Only TIME
16:50:50
General datetime
2024-07-23 16:50:50Z
For Database
2024-07-23 16:50:50
For HTTP1.1
Tue, 23 Jul 2024 16:50:50 GMT