"Tue, 16 Apr 2024 22:19:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240416
Only TIME
22:19:45
General datetime
2024-04-16 22:19:45Z
For Database
2024-04-16 22:19:45
For HTTP1.1
Tue, 16 Apr 2024 22:19:45 GMT