"Sun, 07 Jul 2024 18:24:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240707
Only TIME
18:24:09
General datetime
2024-07-07 18:24:09Z
For Database
2024-07-07 18:24:09
For HTTP1.1
Sun, 07 Jul 2024 18:24:09 GMT