"Sun, 07 Jul 2024 14:37:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240707
Only TIME
14:37:30
General datetime
2024-07-07 14:37:30Z
For Database
2024-07-07 14:37:30
For HTTP1.1
Sun, 07 Jul 2024 14:37:30 GMT