"Sun, 24 Nov 2024 21:13:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241124
Only TIME
21:13:40
General datetime
2024-11-24 21:13:40Z
For Database
2024-11-24 21:13:40
For HTTP1.1
Sun, 24 Nov 2024 21:13:40 GMT