Free 48hr UK Delivery on orders over £10 | (We've rebranded! Previously Once Upon a Tuesday) Free 48hr UK Delivery on orders over £10 | (We've rebranded! Previously Once Upon a Tuesday)

2026 Calendar | Tidal Waves | A4

£16.50 £16.50
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A 2026 ocean art calendar with minimalist line drawings and block art with ocean flows and bold sunsets.

Each month has a dated grid from Monday to Sunday, with space to jot down your appointments, events or birthdays.
Includes week numbers, moon phases, UK & US holidays, and notable dates.

The compact A4 size means it seamlessly fits above your desk or neatly in your kitchen.

Optional: add a pack of Corner Stickers to level up your planning in 2026.

As always, designed and printed in the UK on 100% recycled paper.

See the full tidal waves collection here

Key Features: 

  • Month-to-view layout with clear date grid
  • UK & US holidays
  • Moon phases
  • Week numbers 
  • Metal hook for easy hanging
  • Runs January to December 2026
  • Paper that does not bleed

Product Details:

  • A4 size (21 x 29.7 cm / 8.3" x 11.7" inch)
    (roughly the size of US Letter)
  • Matte paper
  • Date boxes: 2.9cm x 3.5cm & 1.2" x 1.4"
  • Wire-o bound with hanging hook
  • Printed on 150gsm 100% recycled paper
  • Designed and printed in the UK
  • Delivered plastic-free

UNITED KINGDOM

  • Royal Mail Tracked 48® - Free on all UK orders over £10.00
  • Royal Mail Tracked 48® - £1.99 on all UK orders under £10.00
  • Royal Mail - Local Collect Tracked 48® - £1.99 collection from local post office
  • Royal Mail Tracked 24® - £3.50 express UK delivery
  • Royal Mail Next Day Delivery by 1 pm * - £8.50 next day UK delivery

* Next Day Available If Ordered By 2pm

EUROPE

  • Royal Mail International Standard - £5.00 Untracked
  • Royal Mail International Standard - £11.00 TRACKED

    Royal Mail aims to deliver in 3-5 working days. Although this may be longer. 
    (please note, some countries will charge extra fees when importing. For example, orders to NL over EU22 - will have a customs clearance fee)

REST OF THE WORLD

  • Royal Mail International Standard - £8.00 Untracked
  • Royal Mail International Standard - £15.00 TRACKED

    Royal Mail aims to deliver in 6-10 working days. Although this may be longer. 
    (please note, some countries will charge extra fees when importing. For example, orders to NL over EU22 - will have a customs clearance fee)

DELIVERIES
For orders placed before 2pm on a working day, we aim to get your order out on the same day. Orders after 2pm will be shipped on the next working day.
We don’t ship on UK bank holidays as our postal service doesn’t run.
See all bank holidays here.

EU Regulatory Compliance:
Manufactured by or on behalf of: Good Tuesday Ltd, 2&3 Lanteague Studios, Scotland Road, Zelah, Truro, TR4 9JG. studio@goodtuesday.com 

We have ensured all our products comply with the General Product Safety Regulations (GPSR) and other applicable EU directives. Our EU Responsible Person (for EU authorities only) is: eucomply OÜ, Pärnu mnt 139b-14, 11317 Tallinn, Estonia. Contact: hello@eucompliancepartner.com,
www.eucompliancepartner.com

Your order will arrive plastic-free with minimal packaging and inserts. We run a plastic-free warehouse.

Here’s a few more ways we work towards sustainability goals:

  • All products are made in the U.K.
  • Printed on 100% Recycled Paper, always
  • All Deliveries are Carbon offset through Shopify Planet

Good Tuesday is UK’s first Certified B Corporation Stationery Brand - using business as a force for good.

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