"Sun, 27 Oct 2024 20:40:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
20:40:27
General datetime
2024-10-27 20:40:27Z
For Database
2024-10-27 20:40:27
For HTTP1.1
Sun, 27 Oct 2024 20:40:27 GMT