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Align Calendars

Category: Calendar Tools

MULTI-CALENDAR ALIGNMENT: Show single chronological instant across multiple calendar systems. Supports: Gregorian, Unix, ISO Week, Ordinal (more planned: Islamic, Hebrew, Chinese). Use for 'What is Dec 9, 2025 in Islamic calendar?', 'Show this date in Hebrew and Chinese', 'Multi-calendar view'.

Parameters

iso_datestringRequired

ISO 8601 date string (e.g., '2025-12-09')

calendarsarrayRequired

Calendar system names (e.g., ['gregorian', 'islamic', 'hebrew'])

timezonestringOptional

IANA timezone for context

Returns

iso_date:Original ISO date

calendars:Object with calendar system representations

Example

align_calendars(iso_date='2025-12-09', calendars=['gregorian', 'islamic', 'hebrew'])

Try It Now

This tool is available in the Vreme MCP server. Install via:

npx -y @vreme/temporal-mcp

Or add to your Claude Desktop, VS Code, Continue, or Cline configuration. See installation guide.