"Sun, 07 Jul 2024 12:28:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240707
Only TIME
12:28:37
General datetime
2024-07-07 12:28:37Z
For Database
2024-07-07 12:28:37
For HTTP1.1
Sun, 07 Jul 2024 12:28:37 GMT