"Tue, 04 Jun 2024 14:47:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240604
Only TIME
14:47:00
General datetime
2024-06-04 14:47:00Z
For Database
2024-06-04 14:47:00
For HTTP1.1
Tue, 04 Jun 2024 14:47:00 GMT