"Thu, 21 Nov 2024 17:40:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241121
Only TIME
17:40:01
General datetime
2024-11-21 17:40:01Z
For Database
2024-11-21 17:40:01
For HTTP1.1
Thu, 21 Nov 2024 17:40:01 GMT