"Sat, 16 Nov 2024 20:40:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241116
Only TIME
20:40:17
General datetime
2024-11-16 20:40:17Z
For Database
2024-11-16 20:40:17
For HTTP1.1
Sat, 16 Nov 2024 20:40:17 GMT