"Tue, 18 Jun 2024 04:00:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240618
Only TIME
04:00:58
General datetime
2024-06-18 04:00:58Z
For Database
2024-06-18 04:00:58
For HTTP1.1
Tue, 18 Jun 2024 04:00:58 GMT