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keyword

sunday first day of the week

Monthly search volume and cost-per-click data for "sunday first day of the week" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=sunday+first+day+of+the+week&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-08 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
what is the first day of the week 12,100 $0 20/20
is sunday the first day of the week 5,400 $0 20/20
sunday is the first day of the week 4,400 $0 20/20
first day of the week 3,600 $0 20/20
first day of week 3,600 $0 20/20
the first day of the week 3,600 $0 20/20
what's the first day of the week 2,400 $0 20/20
when does the week start 2,400 $0 20/20
when does week start 2,400 $0 20/20
sunday first day 390 $0 18/20

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=sunday+first+day+of+the+week&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