"Thu, 21 Nov 2024 20:21:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241121
Only TIME
20:21:43
General datetime
2024-11-21 20:21:43Z
For Database
2024-11-21 20:21:43
For HTTP1.1
Thu, 21 Nov 2024 20:21:43 GMT