"Sun, 30 Jun 2024 16:13:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240630
Only TIME
16:13:43
General datetime
2024-06-30 16:13:43Z
For Database
2024-06-30 16:13:43
For HTTP1.1
Sun, 30 Jun 2024 16:13:43 GMT