Why do hours go 11AM, 12PM, 1PM, and 11PM 12AM 1AM instead

Why do hours go 11AM, 12PM, 1PM, and 11PM 12AM 1AM instead 12pm to 1pm 12pm , 11am 1pm, 12pm 2pm, 1pm 3pm, 2pm 4pm, 3pm 5pm, 4pm 6pm, 5pm 7pm, 6pm 8pm, 7pm 9pm, 8pm 10pm, 9pm 11pm, 10pm 0:00, 23:00 1:00, 0 going to mumbai in hindi 12pm 1pm 88-90 31 18-19 107 • 108 I- I 1pm I- 11⁄21⁄2pm 89 - 91 104-105 100 97 99 98-200 2 100 100 100 Do Do 5

going to mumbai in hindi 11am-12pm 12pm-1pm 1pm-2pm 2pm-3pm 3pm-4pm 4pm-5pm ENGGE SM ENGH

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