"Sun, 29 Sep 2024 18:09:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240929
Only TIME
18:09:06
General datetime
2024-09-29 18:09:06Z
For Database
2024-09-29 18:09:06
For HTTP1.1
Sun, 29 Sep 2024 18:09:06 GMT