"Thu, 21 Nov 2024 15:52:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241121
Only TIME
15:52:38
General datetime
2024-11-21 15:52:38Z
For Database
2024-11-21 15:52:38
For HTTP1.1
Thu, 21 Nov 2024 15:52:38 GMT