To help you figure out the voting date, I’ll need a bit of context since “20” could refer to different jurisdictions. Here’s a concise guide to determine the exact date:

• Identify the location: voting dates vary by country, state/province, and even city. If you’re asking about a specific country (e.g., United States, Netherlands, etc.), please share the country and, if possible, the state or region.
• Check the election type: general election, primary, or special election all have different dates in many places.
• Look for the current year: elections are usually annual in some places, but in many systems they occur on fixed cycles (e.g., Tuesday after the first Monday in November in the U.S., or specific October/January windows in other countries).

If you can specify:

• Your country and, if applicable, your state or region
• The election type (general, primary, local, or special)
  I’ll give you the exact date, voting windows (early voting, mail options), and where to vote or how to verify your polling place.