keyword

autumnal equinox

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

$ curl "https://api.seodata.dev/v1/keyword?q=autumnal+equinox&country=us" +--------------+------------------+ | volume | 33,100 | | cpc | $0.65 | | competition | 0 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
autumn equinox	33,100	$4.24	20/20
equinox autumn	33,100	$4.24	20/20
september equinox	33,100	$4.24	20/20
fall equinox	14,800	$0.77	20/20
fall solstice	3,600	$0	20/20
what is the autumnal equinox	2,400	$0.12	20/20
autumn solstice	1,600	$0	20/20
equinox september	1,300	$0	16/20
autumnal equinox meaning	590	$0	17/20
when is the autumn equinox this year	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://api.seodata.dev/v1/keyword?q=autumnal+equinox&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