"Sun, 17 Nov 2024 16:38:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241117
Only TIME
16:38:12
General datetime
2024-11-17 16:38:12Z
For Database
2024-11-17 16:38:12
For HTTP1.1
Sun, 17 Nov 2024 16:38:12 GMT