Left Canada on 30th Dec & back on 21st Jan.So 30th Dec & 21st jan are absent days from Canada?

[Ordinary]

Left Canada on 30th Dec & back on 21st Jan.So 30th Dec & 21st jan are absent days from Canada or not?

 

[sydcarton]

Left Canada on 30th Dec & back on 21st Jan.So 30th Dec & 21st jan are absent days from Canada or not?

30th and 21st are counted as days present in Canada, since you left FROM Canada on the 30th and entered Canada on 21st January.
The online physical presence calculator does the counting automatically.