"Sun, 30 Jun 2024 05:44:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240630
Only TIME
05:44:43
General datetime
2024-06-30 05:44:43Z
For Database
2024-06-30 05:44:43
For HTTP1.1
Sun, 30 Jun 2024 05:44:43 GMT