"Sat, 09 Nov 2024 18:40:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241109
Only TIME
18:40:15
General datetime
2024-11-09 18:40:15Z
For Database
2024-11-09 18:40:15
For HTTP1.1
Sat, 09 Nov 2024 18:40:15 GMT