"Sun, 30 Jun 2024 05:55:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240630
Only TIME
05:55:37
General datetime
2024-06-30 05:55:37Z
For Database
2024-06-30 05:55:37
For HTTP1.1
Sun, 30 Jun 2024 05:55:37 GMT