To convert the temperature from degrees Celsius (C) to degrees Fahrenheit (F) using the formula \( F = \frac{9}{5}C + 32 \):
Given that \( C = 20 \):
\[ F = \frac{9}{5} \times 20 + 32 \]
Calculating \( \frac{9}{5} \times 20 \):
\[ \frac{9}{5} \times 20 = 36 \]
Now, add 32 to that result:
\[ F = 36 + 32 = 68 \]
Therefore, the temperature in degrees Fahrenheit is \( \boxed{68} \).