"Tue, 09 Apr 2024 16:10:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240409
Only TIME
16:10:36
General datetime
2024-04-09 16:10:36Z
For Database
2024-04-09 16:10:36
For HTTP1.1
Tue, 09 Apr 2024 16:10:36 GMT