Indians attach these to greetings and plans constantly — कल सुबह (tomorrow morning), आज रात (tonight). दोपहर literally means ‘two pahars’, from an old system that divided the day into eight watches, and it covers roughly noon to four rather than the whole afternoon.

Hindi treats time as distance from today, not direction.

So कल is simply ‘the adjacent day’ and परसों is ‘the day two steps away’. What resolves it is the verb tense: कल आया था is clearly past, कल आऊँगा is clearly future. Native speakers never find this ambiguous because the verb always tells them.

For learners the safe move in high-stakes situations — deadlines, appointments, flights — is to add a marker: कल सुबह, or simply name the weekday. Nobody will think less of you for being precise about a meeting.

Hindi builds clock times from four prefixes and almost never mentions minutes.

Note that पौने attaches to the next hour, since it means ‘a quarter less’. So a quarter to four is पौने चार, not पौने तीन. The two irregulars are 1:30 and 2:30, which use डेढ़ बजे and ढाई बजे rather than साढ़े. For anything else, साढ़े plus the hour works.

बजे comes from बजना, to ring, so the literal sense is ‘when three has struck’. If you need exact minutes, say तीन बजकर दस मिनट — ten minutes having struck past three — but in daily life this is rare.

All seven weekdays end in वार and are named after planets, exactly as in English: रविवार is the sun’s day, सोमवार the moon’s, मंगलवार Mars, शनिवार Saturn. If you know the planet, you know the day.

Months are used in two systems simultaneously. Gregorian months are said in English — जनवरी, फ़रवरी — and appear on every form and calendar. Alongside them runs the Hindu lunar calendar with months like चैत्र, कार्तिक and सावन, and this is what actually determines festival dates. That is why Diwali and Holi move each year against the Gregorian calendar. Ask an Indian family when Diwali falls and they will check a पंचांग or a phone app, not assume a fixed date.

सुबह ends in a soft, almost swallowed h — ‘su-bah’, not ‘su-baha’. दोपहर is three light beats. साढ़े contains ढ़, the aspirated flapped retroflex, which is genuinely difficult: curl the tongue, flap it and add breath. हफ़्ता has a nukta f and a half-consonant cluster in the middle. And महीना needs a long ee in the middle, giving three clear beats.

• Saying पौने तीन for 2:45. Paune attaches to the following hour, so 2:45 is पौने तीन — but 3:45 is पौने चार. Count forward, not back.
• Using साढ़े for 1:30 and 2:30. Those are डेढ़ and ढाई.
• Assuming कल always means tomorrow.
• Expecting festival dates to repeat on the same Gregorian date each year.
• Adding मिनट unnecessarily. सवा, साढ़े and पौने cover most of daily life.

1. Say every hour and half hour from one to six o’clock.
2. Write three sentences with कल where the verb tense makes the meaning clear.
3. Name all seven days and identify the planet each is named after.
4. Describe your daily routine using सुबह, दोपहर, शाम and रात.
5. Look up when the next major Hindu festival falls and note which lunar month it is in.