Use a small family of time adverbs to place an event in the morning, evening or night. At this level, the challenge is knowing where the ending works, not calculating a new vowel for every noun.

The idea

Attach -leyin directly: sabah → sabahleyin, akşam → akşamleyin, gece → geceleyin. It stays -leyin even after a back vowel; these stems do not soften. Write each form as one word. For noon, learn the shortened form öğleyin: the table shows its visible ending -yin, not a freely usable alternative. The adverb locates an event within a part of the day; it does not by itself mean “every day”. When the time expression itself is the predicate, it can take the past copula: Randevum sabahleyindi. means “My appointment was in the morning.” The longer chains show sabah + leyin + di, akşam + leyin + di and gece + leyin + di: the final -di adds “was”; it is not part of -leyin.

Patterns to compare
BaseVisible endingTime adverb
sabah-leyinsabahleyin
akşam-leyinakşamleyin
gece-leyingeceleyin
öğle-yinöğleyin

Examples

Read-aloud uses a synthetic Turkish voice available on your device. Voice quality and availability vary; it does not assess your pronunciation.

Watch out

Do not turn this into a general ending for all time nouns. For five o’clock, say saat beşte. For noon, write öğleyin, not öğleleyin. Keep the front vowels in akşamleyin even though akşam has back vowels.

Try it yourself

  1. Join sabah and -leyin to say “in the morning”.

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    sabahleyin

    sabahleyin: the morning word takes the fixed ending directly. The final h stays, and the ending keeps e and dotted i despite the preceding a.

  2. Join gece and -leyin to say “at night”.

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    geceleyin

    geceleyin: the stem already ends in a vowel, but the ending starts with l, so no linking y is needed between stem and suffix.

  3. Write the shortened time adverb from öğle: at noon.

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    öğleyin

    öğleyin: this is the established shortened noon form. Adding the full ending mechanically would repeat le and produce the wrong spelling.

  4. Write the full expression “at five o’clock”, starting with saat.

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    saat beşte

    saat beşte: a clock reading needs a locative time expression. The number ends in voiceless ş, so beş takes -te.

Use it today

Write a morning plan and an evening plan with the time adverbs. Then give one plan a precise clock time and replace the adverb with the appropriate time expression.