Diwali 2025: Date, time in US, UK & Canada — Know muhurat timing, puja rituals, history & significance

As the festival of lights draws near, Hindu communities across the globe prepare to mark Diwali 2025 with fervour and devotion. In nations such as the United States, United Kingdom, and Canada, the celebration holds special meaning for diaspora communities seeking to uphold traditions far from home. Here’s a complete guide to Diwali 2025, including its date, timings by country, rituals, history and spiritual significance.

Also Read: When is Dhanteras 2025: Know Date, Time, rituals, muhurat in the US, UK and Canada

When is Diwali 2025

Diwali, also known as Deepawali, falls on the Amavasya (new moon) day of the Hindu month of Kartik. In 2025, the Amavasya Tithi begins on October 20 at 3:44 PM and continues into October 21 until 5:54 PM.


According to calendrical calculations and panchang sources, the most auspicious time for Lakshmi Puja (the main ritual on Diwali day) is slated for October 20 between 7:08 PM and 8:18 PM.

Thus, while Diwali spans two calendar dates, devotees generally observe the festival on October 20, aligning with the ideal Amavasya window.

Also Read: Is Diwali on October 20 or 21? Know exact Date and Time for USA, UK and Canada

How Diwali is Celebrated Around the World

Though steeped in Indian tradition, Diwali has transcended regional boundaries and finds expression across the globe. Among Indian diaspora in North America and the UK, the festival is observed with community pujas, public lamp-lighting, cultural programmes, and gatherings that blend devotion with social warmth.

In temples and community halls, families perform Lakshmi Puja, distribute sweets, light rows of diyas (oil lamps), and set off fireworks. Homes are cleaned and decorated, rangoli (coloured floor patterns) are drawn, and new clothes are worn. In many cities, Indian associations host large-scale celebrations with music, dance, and feasts.

Rituals and Traditions During the Five Days of Diwali

Diwali is not just a single-day event but part of a five-day continuum of observances, each with its own spiritual and cultural meaning.

1. Day 1 – Dhanteras (Trayodashi Tithi):
   
   The festival begins with Dhanteras, an auspicious day for purchasing gold, silver, utensils, or new items. Devotees pray to Goddess Lakshmi, Lord Kubera, and Lord Dhanvantari. It’s also customary to light a Yama Deepam (lamp for the god of death) to ward off untimely death.
2. Day 2 – Naraka Chaturdashi (Choti Diwali):
   
   Also known as Kali Chaudas, this day commemorates Lord Krishna’s victory over the demon Narakasura. Early morning purificatory baths (Abhyang Snan), lighting lamps, and small pujas are common.
3. Day 3 – Diwali (Lakshmi Puja):
   
   This is the principal day. Families perform the Lakshmi Puja in the evening during the auspicious muhurat, light diyas, burst fireworks, and invite prosperity and blessings into their homes.
   
   
   
   
4. Day 4 – Govardhan Puja / Annakut:
   
   This day honours Lord Krishna’s lifting of Govardhan Hill. In many regions, food offerings (Annakut) are made, and local traditions like Padwa or Bali Pratipada are observed.
5. Day 5 – Bhai Dooj / Bhau Beej:
   
   The final day celebrates the bond between siblings. Sisters perform tilak rituals and prayers for their brothers’ long life, and brothers give gifts in return.

Diwali 2025 Date & Time by Country (US, UK, Canada)

With global time zones, the timing of Diwali observances differs across countries. Here are the Diwali puja muhurat timings in major locales:

• United States (New York / USA):
  
  Home puja window: 6:08 PM – 9:06 PM
  
  Auspicious Lakshmi Puja muhurat: 7:17 PM – 8:45 PM
• United Kingdom (London / UK):
  
  Home puja window: 5:56 PM – 8:40 PM
  
  Best muhurat: 6:48 PM – 8:26 PM
• Canada (Toronto):
  
  Home puja window: 6:26 PM – 9:17 PM
  
  Optimal muhurat: 7:31 PM – 9:04 PM

These muhurat windows reflect Pradosh Kala and Sthira Lagna times adjusted for local time zones. In places where these slots cannot be honoured, some devotees also observe the midnight Nishita Kala variant.

History & Significance of Diwali

Diwali, often called the Festival of Lights, symbolizes the victory of light over darkness, knowledge over ignorance, and good over evil.

The roots of Diwali are ancient and manifold:

• Ramayana legend: Diwali commemorates Lord Rama’s triumphant return to Ayodhya after 14 years of exile, when the citizens lit rows of lamps to welcome him.
• Lakshmi worship: The evening of Diwali is dedicated to Goddess Lakshmi, the deity of wealth and prosperity. Homes are illuminated to attract her blessings.
• Agricultural and harvest roots: In ancient India, Diwali corresponded to the year’s final harvest, a time of thanksgiving and hope for future abundance.
• Cultural adaptation: While Diwali has Hindu origins, it is also celebrated by Jains, Sikhs, and some Buddhists with their own interpretations of light and liberation.

Over centuries, communities added regional customs, rangoli, firecrackers, sweets, fireworks, and community fairs, turning Diwali into a deeply beloved cultural festival beyond religious boundaries.

FAQs

What is the date of Diwali 2025?

Diwali 2025 is observed on October 20, during the Amavasya Tithi, with the main Lakshmi Puja held in the evening.

What are the puja timings for Diwali 2025?

The auspicious window for Lakshmi Puja is from 7:08 PM to 8:18 PM in India. In the US, UK, and Canada, timings vary slightly by zone.