Can I exchange money at Bali airport at night?

Yes, you can. Currency exchange offices at the airport operate 24/7, at least in the international terminal. You will find them in the arrivals area immediately after passing through passport control and customs. For more details on everything you need to know about Bali airport, read our guide here - https://nashaplaneta.net/asia/indonesia/bali-airport

Where is best to go in Bali?
Do I need a category "A" license to rent a motorbike?
Can I exchange rubles?
Follow the link, all these questions are discussed in the chat - https://t.me/bali_travel_chat