Heatwave forces extended summer school holidays 2026 across Delhi, UP, Haryana and NCR regions; check state-wise summer vacation schedule

Several Indian states, including Delhi, Uttar Pradesh, Haryana and Rajasthan, have announced extended summer school holidays due to severe heatwave conditions and IMD warnings of rising temperatures through June. Schools across CBSE, ICSE, private and government boards have revised schedules or shifted to morning classes to protect students from extreme heat. The report also explains why many children struggle returning to school after long holidays, citing disrupted routines, academic pressure, altered sleep schedules and attachment to leisure activities.