Naatkaatti நாட்காட்டி Get it on Google Play

Tamil calendar · Android, tablet, foldable and Wear OS

Naatkaatti · நாட்காட்டி

The Tamil date first, the English date beside it.

Tamil calendar 2026, 2027 and 2028 with daily panchangam, rahu kalam, nalla neram, Tamil festivals and reminders, worked out for your own city, in Tamil Nadu or abroad. No ads.

Get it on Google Play

Free for 14 days, then a one-time purchase. No subscription.

Naatkaatti showing today's Tamil date, 26 Maasi, beside 10 March 2027
Naatkaatti on a Wear OS watch: today's Tamil date, rahu kalam and the day's other times
  • 0198 cities, worked out for each.

    Every Tamil month starts by your own city's sunset.

  • 02Works offline.

    Every day for every city is inside the app.

  • 03Your days stay yours.

    No account, no ads, no location permission.

Features

01 / 08

The Tamil date first, the English date beside it

Today's Tamil date, Tamil month and Tamil year lead the page, with the English date alongside. Hijri (expected) and Kollam (Malayalam) dates sit underneath if you want them. Swipe sideways to turn the sheet a day.

The Tamil date first, the English date beside it
02 / 08

The whole Tamil month at a glance

A month calendar for every Tamil month from Purattasi 2026 to Margazhi 2028. The English date is large, the Tamil day sits beneath it, and festivals, government holidays and your own days are marked.

The whole Tamil month at a glance
03 / 08

Full panchangam: thithi, nakshatram, yogam, karanam

Thithi, nakshatram, yogam and karanam with their start and end times, sunrise and sunset for your city, rahu kalam, yemagandam, kuligai and the Gowri panchangam nalla neram for day and night. Drik (Thirukkanitham) calculation.

Full panchangam: thithi, nakshatram, yogam, karanam
04 / 08

A Thirukkural for every day

One kural a day, the same on your phone and your watch, with no repeat within a year. All 1,330 kurals to browse and search.

A Thirukkural for every day
05 / 08

Today's traditional word for your rasi

Pick your birth nakshatram once, and the app shows the traditional rasi palan word for your rasi each day, with chandrashtamam marked. Always labelled as a traditional convention, never a prediction.

Today's traditional word for your rasi
06 / 08

Festivals and Tamil Nadu holidays

32 Tamil festivals, including Thai Pongal, Tamil New Year, Chithra Pournami, Aadi Perukku, Vinayagar Chathurthi, Navarathri, Saraswathi Pooja, Deepavali, Kanda Sashti, Karthigai Deepam and Vaikunta Ekadasi, plus Tamil Nadu government holidays once they are officially published.

Festivals and Tamil Nadu holidays
07 / 08

Ekadasi, Pradosham, Amavasai, Pournami, with times

Ekadasi, Pradosham, Karthigai, Sashti, Sankatahara Chathurthi, Amavasai and Pournami days, each with its thithi's start and end time. Follow any of them, or any festival, for a reminder the evening before and on the morning.

Ekadasi, Pradosham, Amavasai, Pournami, with times
08 / 08

Your days by Tamil date or thithi, with reminders

Birthdays, wedding anniversaries and remembrance days that repeat by Tamil date, thithi (Valarpirai or Theipirai) or English date. Reminders ring on time, by default at 8:00 PM the evening before and 6:00 AM on the day. Add them to your phone's calendar if you like.

Your days by Tamil date or thithi, with reminders

On your wrist

On your Wear OS watch

Today's Tamil date, rahu kalam and the day's other times, your rasi word and the day's Thirukkural, your upcoming days and reminders, right on your watch. Snooze a reminder from the watch; your phone keeps the schedule. Saved-day titles stay hidden until you tap.

  • Naatkaatti on a Wear OS watch: today's Tamil date, rahu kalam and the day's other times
  • Naatkaatti on a Wear OS watch: your rasi word and the day's Thirukkural
  • Naatkaatti on a Wear OS watch: your upcoming days
  • Naatkaatti on a Wear OS watch: a reminder you can snooze from the watch

Made for every screen

Phone, tablet and foldable

A two-pane layout on tablets and unfolded foldables, a compact one on the cover screen, and nothing ever split by the hinge. Tamil or English, Tamil or Western numerals, 12- or 24-hour time, Sunday or Monday week start, the largest text sizes and TalkBack.

Festivals and Tamil Nadu holidays
The whole Tamil month at a glance

98 cities

Worked out for where you live

Sunrise, sunset, the panchangam and even the first day of each Tamil month are calculated for your city's own clock. In a city far from Tamil Nadu, a month can start a day apart, and Naatkaatti shows the date that is right where you are.

Tamil Nadu · Puducherry40
  • Chennai
  • Coimbatore
  • Madurai
  • Tiruchirappalli (Trichy)
  • Tiruppur
  • Salem
  • Erode
  • Tirunelveli
  • Vellore
  • Thoothukudi
  • Dindigul
  • Thanjavur
  • Nagercoil (Kanniyakumari)
  • Kanchipuram
  • Karur
  • Cuddalore
  • Tiruvannamalai
  • Pudukkottai
  • Virudhunagar
  • Theni
  • Namakkal
  • Krishnagiri
  • Dharmapuri
  • Viluppuram
  • Tiruvallur
  • Chengalpattu
  • Ranipet
  • Tirupattur
  • Kallakurichi
  • Tenkasi
  • Ramanathapuram
  • Sivaganga
  • Nagapattinam
  • Mayiladuthurai
  • Tiruvarur
  • Perambalur
  • Ariyalur
  • Udhagamandalam (Ooty)
  • Puducherry
  • Karaikal
India8
  • Bengaluru
  • Mumbai
  • Delhi
  • Hyderabad
  • Pune
  • Thiruvananthapuram
  • Kolkata
  • Kochi
Sri Lanka6
  • Jaffna
  • Colombo
  • Trincomalee
  • Batticaloa
  • Kandy
  • Vavuniya
Southeast Asia6
  • Singapore
  • Kuala Lumpur
  • George Town (Penang)
  • Ipoh
  • Johor Bahru
  • Yangon
Gulf7
  • Dubai
  • Abu Dhabi
  • Doha
  • Muscat
  • Kuwait City
  • Riyadh
  • Manama
Europe8
  • London
  • Paris
  • Zurich
  • Berlin
  • Oslo
  • Amsterdam
  • Geneva
  • Copenhagen
North America12
  • Toronto
  • Montreal
  • New York
  • Edison (New Jersey)
  • San Jose
  • Dallas
  • Houston
  • Chicago
  • Atlanta
  • Seattle
  • Washington, DC
  • Vancouver
Oceania6
  • Sydney
  • Melbourne
  • Perth
  • Auckland
  • Suva
  • Brisbane
Africa · Indian Ocean5
  • Durban
  • Johannesburg
  • Port Louis (Mauritius)
  • Saint-Denis (Réunion)
  • Victoria (Seychelles)

Private by design

Read the privacy policy →
  • No account, no sign-in, no ads.
  • No location permission. You choose your city.
  • Your days, notes and reminders stay on your phone. A backup is a file you save wherever you like, with an optional password.
  • Nothing about your rasi, birth star or saved days is ever sent anywhere.
  • Calendar updates are signed files downloaded from glintside.com, with nothing personal sent.
  • Feature-use statistics (which screens are opened, never what you saved) can be turned off in Settings. In India, the EU, the UK, the EEA and Switzerland the app asks first.

Price

Pay once. Keep it.

  • ₹199 in India
  • US$4.99 in the US
  • local price elsewhere on Google Play

Free for 14 days with everything on. After that, a one-time purchase unlocks everything on your phone and your watch: ₹199 in India, US$4.99 in the US (Google Play shows the local price in other countries). No subscription and no ads. Today's date and the month calendar always stay free, and your saved days, reminders and backups are always kept.

Get it on Google Play

Frequently asked questions

Which calculation does Naatkaatti use?

Drik (Thirukkanitham), worked out for your selected city. Vakya is not offered yet.

Why can a Tamil month start on a different day in my city?

A Tamil month starts on the day the sun enters the new sign before your city's local sunset; if it enters after sunset, the next day is day 1. Cities far from Tamil Nadu have a different sunset, so the first day can differ by one day.

Does it need the internet?

No. Every day for every one of the 98 cities is inside the app. Once a year a signed update extends the range; if your phone can't reach it, the app keeps working with what it has.

How far ahead does it go?

Every day from Purattasi 2026 to Margazhi 2028 today, and Glintside keeps at least 12 months ahead with a yearly update.

My city isn't in the list. What should I choose?

Choose the nearest listed city in the same time zone. Sunrise and sunset times will be close to yours.

Can I set a reminder for a birthday by Tamil date or thithi?

Yes. Each saved day repeats by Tamil date, by thithi, by English date, or once. The app works out each year's date from the calendar data.

Will it remind me about Ekadasi, Pradosham or a festival?

Yes. Follow any of the 8 observance days, 30 thithis or 32 festivals with one switch each. Nothing is followed until you choose.

Does it work with my Wear OS watch?

Yes, on Wear OS 4 and later. The watch shows today's date, times, your days and reminders. It is a companion to the phone app; you add and change days on the phone.

Which phones does it support?

Android 10 and later, on phones, tablets and foldables.

Is the Hijri date exact?

It follows the Umm al-Qura calendar and is labelled "expected"; local moon sighting may differ by a day.

Does the rasi palan predict my day?

No. It shows one fixed traditional word per rasi, from the Moon's position at sunrise, as sheet calendars do. It is a traditional convention, not advice.

What happens after the 14 days?

Today's date and the month calendar stay free. Everything else asks for the one-time unlock. Your saved days, reminders and backups are kept, and reminders keep ringing.

Do I pay again on a new phone or for the watch?

No. The one-time unlock covers your phone and watch app on the same Google account, and "Restore purchase" brings it back on a new phone.

How do I move my days to a new phone?

Settings › Backup saves a file you keep (optionally with a password). Open it on the new phone; restoring merges and never deletes anything.

Who makes Naatkaatti?

Glintside. Contact: hello@glintside.com