"Sun, 04 Aug 2024 16:24:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240804
Only TIME
16:24:37
General datetime
2024-08-04 16:24:37Z
For Database
2024-08-04 16:24:37
For HTTP1.1
Sun, 04 Aug 2024 16:24:37 GMT