"Tue, 13 Aug 2024 14:22:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240813
Only TIME
14:22:00
General datetime
2024-08-13 14:22:00Z
For Database
2024-08-13 14:22:00
For HTTP1.1
Tue, 13 Aug 2024 14:22:00 GMT