| hanscassa.nl | Hans Cassa | The book 'The Wanderer' by Hans Cassa, inspired by the work of Israel, is available on this site. The website includes calendars, a calculator, and a counter. The website was last updated on June 5, 2021, and encourages readers to approach the book with a modern perspective. | Literature → Fiction 1278 | counter 57 israel 150 calculator 475 calendar 1556 book 11396 | |
| vakantiedagennederland.nl | vakantiedagennederland.nl | The website presents a list of school holidays, holidays, and bank holidays for the years 2025 and 2026. It includes a specific listing of public holidays and special days for 2025 and 2026, such as the longest and shortest day, full moon, and summer time. The website also offers an overview of school holidays in Germany, as well as the dates of days like summer time and clock change. | Europe → France 1041 | holiday 2295 region 5412 data 5872 | |
| e-datums.nl | E-Datums B.V. | The website presents calendars for the years 2024, 2025 and 2026, which display various events and vacations. There is a section dedicated to holidays, sorted by year, including data for Easter, May Day, King’s Day, Saint Nicholas Day and Christmas. The website explains that dates are essential for structure, planning and time awareness, and describes how time is measured in seconds, minutes, hours, days, weeks, months and years to create order. | Tourism → Holidays 1086 | time 932 date 1112 calendar 1556 planning 1969 holiday 2295 vacation 4234 | |
| welke-week.nl | welke-week.nl | The website displays an overview of the week numbers for 2025, starting in January and extending to October. For each week, the date of the corresponding days is listed, starting on Monday and ending on Sunday. The calendar clearly shows the week numbers and the associated dates. | Local & Regional → Regional Events 821 | week number 13 week 79 date 1112 calendar 1556 | |
| dezeweeknummer.nl | dezeweeknummer.nl | A week number is a numerical identifier for a specific week of the year. The week number ranges from week 1 to week 52 or 53, depending on the number of days in the year. The website offers information on the definition of a week number and how it is calculated, with a link to a calendar. | Primary Education → Mathematics 606 | week number 13 week 79 calendar 1556 | |
| feestdagen-nl.nl | Feestdagen Nederland | The website presents a complete list of national and other holidays in the Netherlands. For each holiday, the date, week number, and place of application are listed. The website offers an overview of holidays from 2025 to 2030, including the dates of national and other holidays. | Performances & Entertainment → Celebrations 560 Local & Regional → Regional Events 821 | week number 13 date 1112 netherlands 1376 holiday 2295 | |
| online-kalender.nl | Online-Kalender.nl | The calendar offers a visual representation of the months and days of the year 2025, with the corresponding week numbers. The website contains a list of important holidays in 2025, such as New Year's Eve, Easter, King's Day, and Christmas. In addition to the calendar itself, the website provides links to other websites and information about school holidays and various dates. | Web Design & Development → Web Services 413 | week number 13 month 24 calendar 1556 holiday 2295 | |
| kalender-nl.nl | Not specified | The website presents calendars for the years 2017, 2018, and 2019. An overview of national holidays for the year 2017 is provided, including dates and week numbers. The website also contains information on school vacations for the year 2017, such as the Christmas vacation, spring vacation and summer vacation. | Tourism → Holidays 1086 | calendar 1556 holiday 2295 vacation 4234 | |
| weeknummer.nl | Weeknummer B.V. | The website displays the current week number according to the ISO 8601 standard, including today's date, week start and end dates. There is an overview of all Dutch public holidays, listed by week number and date. The website offers an annual calendar with week numbers and holidays, as well as tools for calculating working days between two dates and viewing school holidays. | | week number 13 calendar 1556 planning 1969 holiday 2295 | |
| vakantieschema.nl | Vakantieschema | The website contains information about school holidays, public holidays, and week numbers for primary and secondary education in North, Central, and South Netherlands for the years 2025 and 2026. Vakantieschema.nl offers handy tools such as a week number calculator, countdown tool, and date calculations. Users can find a complete overview of all data for 2025, including public holidays, school holidays, and week numbers, as well as a calendar. | Seasonal & Weather → Holidays 1532 | week number 13 calendar 1556 holiday 2295 data 5872 | |
| kalenderwedstrijd.nl | Calendar | The website provides various types of calendars, including a sports calendar and a family calendar. Users can find tips and tricks to organize their lives and reduce mental chaos. The website also addresses the benefits of an organized calendar and agenda, emphasizing the importance of time management. | Stationery → Calendars 37 Stationery → Planners 33 | calendar 1556 tips 2789 agenda 4374 family 6462 | |
| kalender-nederland.nl | Not mentioned | The website contains annual calendars, including calendars for 2023, 2024 and 2025. There is an overview of national and other holidays in 2025, with a detailed list and the possibility to download them. Users can download the calendar for free in Excel and PDF format, and the Excel version can be customized with special days such as birthdays. | | download 287 calendar 1556 holiday 2295 | |
| dagweek.nl | Dagweek | The site displays the current week number, including the date of July 25, 2025. Users can consult a year calendar to see the months and dates of upcoming years. Dagweek.nl also offers an overview of holidays and public holidays. | | week number 13 date 1112 holiday 2295 | |
| jekalender.nl | jeKalender | The website provides an overview of online calendars for various years, including the calendar for 2025. Users can view calendars for different years, such as 2023, 2024, and 2026. The 2025 calendar is detailed, including information about holidays and week numbers. | | date 1112 calendar 1556 | |
| wereldklokken.nl | Wereldklokken | The website displays a world map showing current time differences between locations. Users can look up the local time for specific cities, countries, and regions, such as London, Amsterdam, Jerusalem, and Moscow. The website offers a convenient way to view all world clocks in one place, with information about day and night. | Europe → Countries 515 | world map 15 time 932 city 1875 | Amsterdam → Southeast 815 |
| leukstekalenders.nl | Leukstekalenders.nl | The website sells an aquarel calendar from 2016 with landscapes and a version for 2018, which is currently sold out. The calendar is a popular gift for art lovers. The Aquarel Academy offers online lessons and demonstrations on aquarel techniques, allowing participants to set their own pace and frequency. A free trial lesson is available at www.aquarelacademie.nl. The website also offers desktop calendars, described as ‘beautiful and functional’ and intended to keep track of time. | Stationery → Calendars 37 | calendar 1556 lesson 5154 course 14728 | |
| school-kalenders.nl | school-kalenders.nl | The website describes the process of combining a school directory with a school calendar to improve communication. The company offers various calendar types, such as weekly, monthly, and yearly calendars, and fully customizes them according to the customer’s wishes. The website promotes the use of calendars for recording important dates, such as school holidays, overstays, and illnesses, and offers features such as color coding of holidays and integrating contact information. | Design & Creative → Graphic Services 1003 | calendar 1556 holiday 2295 communication 10162 | |
| allesvoorscholen.nl | Alles voor Scholen BV | The website provides a wide range of school supplies, from calendars to backpacks, and specially designed for the needs of schools. A key component of the website is the offer of school calendars with integrated school guides, which can be used as gifts and promotional materials. The website emphasizes compliance with AVG guidelines regarding the protection of data and offers advice and support for its implementation. | Schools → School Supplies 94 | school supplies 41 avg 145 school guide 150 | |