"Sun, 27 Oct 2024 12:27:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
12:27:00
General datetime
2024-10-27 12:27:00Z
For Database
2024-10-27 12:27:00
For HTTP1.1
Sun, 27 Oct 2024 12:27:00 GMT