| Singular | Dual | Plural |
| Nominative |
अरुणोदयसप्तमी
aruṇodayasaptamī
|
अरुणोदयसप्तम्यौ
aruṇodayasaptamyau
|
अरुणोदयसप्तम्यः
aruṇodayasaptamyaḥ
|
| Vocative |
अरुणोदयसप्तमि
aruṇodayasaptami
|
अरुणोदयसप्तम्यौ
aruṇodayasaptamyau
|
अरुणोदयसप्तम्यः
aruṇodayasaptamyaḥ
|
| Accusative |
अरुणोदयसप्तमीम्
aruṇodayasaptamīm
|
अरुणोदयसप्तम्यौ
aruṇodayasaptamyau
|
अरुणोदयसप्तमीः
aruṇodayasaptamīḥ
|
| Instrumental |
अरुणोदयसप्तम्या
aruṇodayasaptamyā
|
अरुणोदयसप्तमीभ्याम्
aruṇodayasaptamībhyām
|
अरुणोदयसप्तमीभिः
aruṇodayasaptamībhiḥ
|
| Dative |
अरुणोदयसप्तम्यै
aruṇodayasaptamyai
|
अरुणोदयसप्तमीभ्याम्
aruṇodayasaptamībhyām
|
अरुणोदयसप्तमीभ्यः
aruṇodayasaptamībhyaḥ
|
| Ablative |
अरुणोदयसप्तम्याः
aruṇodayasaptamyāḥ
|
अरुणोदयसप्तमीभ्याम्
aruṇodayasaptamībhyām
|
अरुणोदयसप्तमीभ्यः
aruṇodayasaptamībhyaḥ
|
| Genitive |
अरुणोदयसप्तम्याः
aruṇodayasaptamyāḥ
|
अरुणोदयसप्तम्योः
aruṇodayasaptamyoḥ
|
अरुणोदयसप्तमीनाम्
aruṇodayasaptamīnām
|
| Locative |
अरुणोदयसप्तम्याम्
aruṇodayasaptamyām
|
अरुणोदयसप्तम्योः
aruṇodayasaptamyoḥ
|
अरुणोदयसप्तमीषु
aruṇodayasaptamīṣu
|