"Tue, 04 Jun 2024 10:59:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240604
Only TIME
10:59:20
General datetime
2024-06-04 10:59:20Z
For Database
2024-06-04 10:59:20
For HTTP1.1
Tue, 04 Jun 2024 10:59:20 GMT