"Thu, 21 Nov 2024 15:33:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241121
Only TIME
15:33:18
General datetime
2024-11-21 15:33:18Z
For Database
2024-11-21 15:33:18
For HTTP1.1
Thu, 21 Nov 2024 15:33:18 GMT