"Sun, 30 Jun 2024 11:29:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240630
Only TIME
11:29:48
General datetime
2024-06-30 11:29:48Z
For Database
2024-06-30 11:29:48
For HTTP1.1
Sun, 30 Jun 2024 11:29:48 GMT