"Thu, 05 Dec 2024 23:27:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
23:27:21
General datetime
2024-12-05 23:27:21Z
For Database
2024-12-05 23:27:21
For HTTP1.1
Thu, 05 Dec 2024 23:27:21 GMT