"Wed, 05 Jun 2024 20:20:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240605
Only TIME
20:20:10
General datetime
2024-06-05 20:20:10Z
For Database
2024-06-05 20:20:10
For HTTP1.1
Wed, 05 Jun 2024 20:20:10 GMT