To convert the Northern Hemisphere month to the Southern Hemisphere month, what offset is used?

To convert the Northern Hemisphere month to the Southern Hemisphere month, what offset is used?

• A. Add 3 months
• B. Add 9 months
• C. Subtract 6 months
• D. Add 6 months

Answer: (D)

Seasons align opposite between the hemispheres, so the same-season month is six months apart. To convert a Northern Hemisphere month to its Southern Hemisphere counterpart, you add six months. For example, January in the North maps to July in the South, and July in the North maps to January in the South. The other options don’t keep the same-season relationship: adding three or nine months shifts you to a different seasonal pairing, and subtracting six months moves to a previous month rather than the corresponding month within the year.

Seasons align opposite between the hemispheres, so the same-season month is six months apart. To convert a Northern Hemisphere month to its Southern Hemisphere counterpart, you add six months. For example, January in the North maps to July in the South, and July in the North maps to January in the South. The other options don’t keep the same-season relationship: adding three or nine months shifts you to a different seasonal pairing, and subtracting six months moves to a previous month rather than the corresponding month within the year.