Authorities across the Delhi–NCR region are running schools in online and hybrid modes on Tuesday, December 23, 2025, to tackle severe air pollution and dense fog. In several districts of Uttar Pradesh and Bihar, local administrations have ordered partial school closures, delayed opening hours, and revised schedules in response to ongoing cold-wave alerts. At the same time, Kerala, Tamil Nadu, Andhra Pradesh, and parts of eastern India are conducting regular classes, while issuing winter safety advisories. Education departments have urged students and parents to regularly check official school notices for updates on class timings and closures.
Schools Holiday on December 23: Weather and Pollution Disrupt School Schedules
As winter intensifies across the country and the festive season reaches its peak, schools nationwide are adopting varied academic arrangements for December 23, 2025. While several states have already entered winter vacation, northern regions are facing challenges from cold waves, poor visibility due to fog, and hazardous air quality, prompting authorities to suspend physical classes or shift to online or hybrid learning models to ensure student safety. With Christmas approaching, parents and students are staying alert to daily advisories as weather-driven and pollution-related decisions continue to impact school operations.
Based on the latest state-level advisories and weather forecasts, a detailed state-wise overview of school closures and academic activities for December 23, 2025, has been issued.
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Christmas and New Year School Holidays 2025: State-wise Winter Break Overview
With winter conditions tightening their grip across India, several state governments have announced school holiday schedules for December 2025 and January 2026. These breaks, largely aligned with Christmas and New Year celebrations, offer students a brief respite before the commencement of final examinations. Northern states such as Delhi, Uttar Pradesh, and Punjab often extend winter vacations due to extreme cold and fog, while southern and western states generally observe a shorter festive break of about a week. Parents and students planning travel or academic schedules are advised to keep track of official Winter Vacation 2025–26 notifications, as local authorities may revise dates in response to evolving weather conditions.
Tentative Winter Schools Holidays 2025–26: Expected State-wise Dates
Based on prevailing academic calendars and past trends, the following are the likely winter vacation schedules for schools across major Indian states. Final dates will be confirmed through official government notifications.
| State / Region | Expected Holiday From | Tentative Reopening | Reason |
|---|---|---|---|
| Delhi–NCR | December 25, 2025 | January 6, 2026 | Christmas, severe cold wave |
| Uttar Pradesh | December 31, 2025 | January 15, 2026 | Winter break, fog conditions |
| Rajasthan | December 24, 2025 | January 5, 2026 | Winter recess, mid-session break |
| Himachal Pradesh | December 25, 2025 | February 2026 (varies) | Snowfall, extended winter vacation |
| Maharashtra | December 24, 2025 | January 2, 2026 | Christmas–New Year holidays |
| West Bengal | December 25, 2025 | January 2, 2026 | Festive break |
| Punjab & Haryana | December 24, 2025 | January 5, 2026 | Cold-wave conditions |
Delhi–NCR: Online and Hybrid Classes Continue Amid Pollution and Fog
Schools in Delhi and the NCR continue to face disruptions due to persistently severe air quality and dense winter fog. Authorities have extended modified academic arrangements for December 23, 2025.
- Nursery to Class 5 students are attending classes entirely online
- Classes 6 to 9 and Class 11 are following a hybrid model with limited physical attendance
- Outdoor activities remain suspended, and health advisories have been issued for students
Uttar Pradesh: Cold Wave Triggers Partial Closures and Revised Timings
Several districts in Uttar Pradesh have announced partial school closures and delayed start times in response to cold-wave alerts and reduced visibility caused by fog.
- Classes up to Class 8 are suspended in select districts
- Senior classes are operating with late morning schedules
- Parents have been advised to rely on district-level school circulars for precise instructions
Punjab and Haryana: Schools Open Under Winter Advisories
Schools in Punjab and Haryana remain open on December 23, though cold-wave advisories are in force.
- Institutions have adopted winter timings
- Outdoor activities have been restricted or reduced
- Winter vacations are expected to be announced later this month
Bihar: Fog Leads to Adjusted School Timings
In parts of Bihar, dense fog has disrupted morning commutes, leading to safety-related adjustments.
- Primary classes are suspended in some districts
- Other areas have implemented delayed school hours
- Decisions are being taken at the district administration level
Southern and Eastern States: Normal Academic Schedule
Schools in Kerala, Tamil Nadu, and Andhra Pradesh are operating normally on December 23, with no major weather or pollution alerts reported.
Similarly, institutions across West Bengal, Odisha, Jharkhand, and nearby eastern states continue regular classes, though minor timing changes may be introduced in colder pockets.
| Region | Status | Reason |
|---|---|---|
| Delhi | Online / Hybrid | Severe AQI, fog |
| Noida & NCR | Online / Hybrid | Pollution advisory |
| Uttar Pradesh | Partial closure / delayed timing | Cold wave |
| Punjab | Open | Cold advisory |
| Haryana | Open | Winter schedule |
| Bihar | Timing adjustments | Dense fog |
| Kerala | Open | Normal conditions |
| Tamil Nadu | Open | No weather alert |
| Andhra Pradesh | Open | Regular classes |
| West Bengal | Open | Normal functioning |
| Odisha | Open | No holiday announced |
What Parents and Students Should Keep in Mind
- Monitor official school notices and district announcements daily
- Expect online or hybrid learning in pollution-affected areas
- Fog and cold waves may lead to last-minute schedule changes
- Winter and Christmas holidays are expected to begin soon in many states
The school update for December 23, 2025, reflects the continued impact of winter weather and air pollution on academic schedules, particularly across northern India. While Delhi–NCR remains under online and hybrid learning arrangements, most southern and eastern states are proceeding with regular classes under standard winter advisories. Parents and students are urged to stay in close contact with school authorities as conditions remain dynamic during the peak winter season.
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