| Information | |
|---|---|
| Name | Sumur Welut |
| Postal Code | 60215 |
| Kecamatan | Lakarsantri |
| Kota | Surabaya |
| Provinsi | Jawa Timur |
| Time zone | Asia/Jakarta |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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