India · Religious festival
Diwali 2027 Marketing Guide: Dates, Campaign Timeline and Ideas
The short answer
- Date
- Friday 29 October 2027India, 2027
- How certain
- ConfirmedAn official source states this date for 2027.
- Start planning
- 3 September 2027Suggested planning window, not a measured figure.
- Be live by
- 1 October 2027Suggested planning window, not a measured figure.
- Source
- Government of IndiaChecked 10 October 2026
What it is, and why advertisers care
The largest consumer spending event in India, and the peak of a festive run that starts at Ganesh Chaturthi. Diwali 2027 is Friday 29 October, which puts the main day of the festival immediately before a weekend. Households buy gold, electronics, apparel, sweets, home goods and vehicles, and companies pay festive bonuses in the weeks before.
What people are actually buying
Descriptions of the occasion, not promises about what will work. What works is an account question and this page has no data on your account.
- gold and jewellery buying on Dhanteras and Diwali
- electronics and large-appliance upgrades
- corporate and client gifting
- sweets and dry-fruit hampers
- home cleaning, paint and decor
- vehicle deliveries booked for the auspicious day
- festive bonus timing
Key dates and the run-up
Working back from 29 October 2027, a Friday. These are suggestions, not measured figures, and the defaults behind them live in one file so they can be changed once rather than page by page.
- 8 weeks before 3 September 2027, FridayAgree the offer, the budget and which categories you are pushing
- 5 weeks before 24 September 2027, FridayCreative briefed and in production. Landing pages and offer pages built
- 4 weeks before 1 October 2027, FridayAds live. Audiences warming, remarketing pools filling
- 2 weeks before 15 October 2027, FridayBudgets raised on what is working. Weak creative cut
- The day itself 29 October 2027, FridayThe day itself. Watch delivery and spend pacing, not conversion rate
- After5 November 2027, FridayStop. Pull the numbers while the campaign is still fresh, and write down what you would change, because you will not remember in twelve months.
Suggested planning window, not a measured figure.
Who gains
| Category | Why |
|---|---|
| Jewellery | buying gold on the day is the tradition |
| Electronics | the planned big-ticket purchase of the year lands here |
| Fashion and apparel | new clothes are part of the occasion itself, not an upsell |
| Home and furniture | cleaning and refreshing the house comes before the day |
| Food and sweets | the food is the occasion |
| Gifting | the gift is given, not optional |
| Automotive | deliveries get booked for the auspicious day |
| Ecommerce | the whole category bids into the same days |
| FMCG | pack sizes and multipacks move on household stocking up |
| Real estate | bookings and registrations are timed to the occasion |
Ad platform notes
Nothing here yet. A note only goes in this section when a platform documents something about this moment on its own help or business pages, with the link. Plenty of advice about seasonal bidding circulates without a platform ever having said it, and an empty section is more useful to you than a repeated claim.
For how the auctions themselves behave, the sourced version is in the algorithm pages linked at the bottom of this page.
Before you launch
Creative
- One set of assets per placement, not one resized five ways. Current dimensions: meta ads, instagram, google ads.
- Offer legible at thumbnail size, before anyone taps.
- Dates on the creative if the offer ends, so nothing runs stale.
- Language versions for the regions that call it Deepavali.
Measurement, and what breaks
- Check conversion tracking before the spend ramps, not after.
- Agree the attribution window now. Changing it mid-season makes the numbers unreadable.
- Compare against the same weeks last year in your own account, not against a published benchmark.
- The three that actually land mid-season: facebook ad rejected, facebook ad set not delivering, facebook pixel not firing.
- Keep a note of what you changed and when, so next year starts from evidence.
Official sources
- Holidays to be observed in Central Government Offices during the year 2027, O.M. F.No.12/2/2023-JCA dated 16 July 2026
Government of India, Ministry of Personnel, Public Grievances and Pensions (Department of Personnel and Training) · accessed 9 October 2026
Last verified 10 October 2026. Every source above is re-fetched monthly and the quoted line is checked against it again. If a source disappears, the page says so rather than dropping the date.
Questions people ask
When is Diwali in 2027?
Friday 29 October 2027. The Government of India's holiday notification for 2027 states it in those words: Diwali (Deepavali) falls on Friday, October 29, 2027. Some states observe the holiday on Naraka Chaturdasi, 28 October, instead.
Why do some states celebrate Diwali a day earlier?
The same notification allows it. Where a state government declares Naraka Chaturdasi, 28 October 2027, as its compulsory Diwali holiday, central government offices in that state may observe the holiday on that day instead of on Diwali itself. If you are running state-level campaigns, your peak day moves with the state.
When should a Diwali campaign start?
The suggested window on this page works back from 29 October: planning from early September, ads live from the start of October. That is a planning suggestion, not a measured figure. The reason it is that early is that the festive run begins at Ganesh Chaturthi on 4 September and the buying decision for a large purchase is usually made weeks before the delivery date.
What happens to ad costs around Diwali?
This page does not carry a figure for that, because no source on it measures it. What is documented is the structure: every advertiser in India is bidding into the same four weeks, and the auction reflects that. Check your own account history for the same weeks in previous years rather than relying on a published benchmark.
Where to go next
Creative sizes and specs
the current dimensions, from each platform's own documentation
When it breaks
the disapprovals and delivery problems that actually land mid-season
How the platforms rank and price
official ranking signals, sourced, not recycled myths
The terms
plain definitions, with a position taken
What changed this month
A campaign planned in September and launched in October runs on whatever the platforms shipped in between.