"Tue, 09 Apr 2024 18:22:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240409
Only TIME
18:22:00
General datetime
2024-04-09 18:22:00Z
For Database
2024-04-09 18:22:00
For HTTP1.1
Tue, 09 Apr 2024 18:22:00 GMT