"Sun, 24 Nov 2024 21:21:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241124
Only TIME
21:21:25
General datetime
2024-11-24 21:21:25Z
For Database
2024-11-24 21:21:25
For HTTP1.1
Sun, 24 Nov 2024 21:21:25 GMT