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fall equinox 2025

Monthly search volume and cost-per-click data for "fall equinox 2025" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=fall+equinox+2025&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $0.01 | | competition | 0 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
when is the first day of fall 135,000 $0 15/20
first day of fall 2025 110,000 $0.02 15/20
autumnal equinox 33,100 $0.65 15/20
september equinox 33,100 $4.24 15/20
fall equinox 14,800 $0.77 15/20
autumn equinox 2025 6,600 $0.02 20/20
autumnal equinox 2025 6,600 $0.02 20/20
first day of autumn 2025 1,900 $0 20/20
when is the fall equinox 2025 390 $0.02 17/20
fall equinox 2025 date 170 $0 16/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=fall+equinox+2025&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt