"Sun, 27 Oct 2024 07:15:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
07:15:00
General datetime
2024-10-27 07:15:00Z
For Database
2024-10-27 07:15:00
For HTTP1.1
Sun, 27 Oct 2024 07:15:00 GMT