"Tue, 16 Apr 2024 06:23:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240416
Only TIME
06:23:11
General datetime
2024-04-16 06:23:11Z
For Database
2024-04-16 06:23:11
For HTTP1.1
Tue, 16 Apr 2024 06:23:11 GMT