A countdown for the moments that matter
Birthday, trip, wedding or special occasion: create your countdown, follow the days left and share it with the people looking forward to it with you.
One single date, a thousand memories to come
A birthday, a wedding, a retirement, the first day of a project… Happy Dates turns any date into a living countdown. Note it, share it and keep track of every moment that counts.
Automatic countdown
Days, hours and minutes updated live.
Share it, save it to your calendar
Send the link to your loved ones, or add the date to your calendar, which takes care of reminders.
Anyone with the link can see it, and it appears in the list of dates below.
Time remaining before
✍️ Why note your dates with Happy Milo?
The dates that matter often get lost in a calendar or forgotten at the bottom of a conversation. Happy Dates gives them a place of their own: a clear spot where you write down what matters, watch time move forward, and prepare the celebration to come.
Whether the date is in the future or already past, it keeps its meaning: counting the days left sharpens the wait, and counting the days gone keeps the memory alive.
The dictionary of dates
Explore popular dates and their categories to create yours in one click.
Want to know more? Our practical guides
Organizing a memorable birthday
Our tips to prepare the party well in advance with the countdown and the Happy Wall.
Read the article →Wedding countdown: how it works
How to rally your guests around a single date and collect their messages before the big day.
Read the article →The dates not to miss in 2026
Holidays, public days and big events: the Happy Milo selection to add to your Happy Dates.
Read the article →