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Open datasets, fully documented — searchable here, and readable by any LLM.

  • Back-to-school first-day calendar 2026-27 (US + Canada)

    Back-to-school first-day calendar 2026-27 (US top-20 districts + Canada's largest boards)

    First day of school 2026-27 for the 20 largest US public school districts + 4 largest Canadian public boards, verified against district-published / board-approved calendars (provenance per row). 28-day BTS shopping window, season phase (upcoming/in_window/in_session), documented 0-100 shopping-intensity index, post-Labor-Day flag. Join on date + metro to orders or customers for back-to-school demand timing. School first-day dates are facts (Feist v. Rural) -> commercial_use=yes with attribution.

    • retail
    • back-to-school
    • demand-forecasting
    • seasonality
    rows
    24
    Quality
    100
    Updated
    Oct 1, 2026
    Fresh
    License
    Commercial use OK

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