The proposal, currently open for public consultation, forms part of the city's strategy to develop the night-time economy and strengthen its competitiveness as a tourism destination.
The draft defines the night-time economy as tourism, cultural, retail, dining and entertainment activities operating mainly between 6 pm and 6 am.
The city plans to adopt a flexible approach depending on location and business type.
The period from 6 pm to midnight would remain the main operating window for tourism, cultural, dining, shopping and entertainment activities.
Selected commercial, cultural and tourism areas, including pedestrian streets and designated night-economy zones, could be permitted to operate until 2 am.
In certain locations meeting stricter requirements on infrastructure, security and urban management, some services could be allowed to operate until 6 pm am.
City authorities said the policy aims to extend visitor stays and increase tourism spending, particularly among international travellers.
The draft proposes six night-time economy models, including heritage sites, cultural and creative hubs, commercial areas, traditional craft villages and the Red River corridor.
Key heritage sites such as Hoan Kiem Lake, Hanoi's Old Quarter, the Imperial Citadel of Thang Long and the Temple of Literature are expected to develop night-time tourism products centred on history, culture and traditional cuisine.
West Lake and existing pedestrian zones are also expected to become hubs for cultural performances, creative activities and evening entertainment.
The city is additionally exploring night-time eco-tourism products along the Red River, around West Lake and within major parks and public spaces.
The proposed resolution is expected to be submitted to the Hanoi People's Council for consideration in June and, if approved, could take effect from July 1.
