"Sun, 30 Jun 2024 02:23:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240630
Only TIME
02:23:44
General datetime
2024-06-30 02:23:44Z
For Database
2024-06-30 02:23:44
For HTTP1.1
Sun, 30 Jun 2024 02:23:44 GMT