What time it is in IRST for each hour in ACST today.
+1 = next calendar day
ACST to IRST — 24-hour conversion
| ACST |
IRST |
| 00:00 |
18:00 (2026-09-25) |
| 01:00 |
19:00 (2026-09-25) |
| 02:00 |
20:00 (2026-09-25) |
| 03:00 |
21:00 (2026-09-25) |
| 04:00 |
22:00 (2026-09-25) |
| 05:00 |
23:00 (2026-09-25) |
| 06:00 |
00:00 |
| 07:00 |
01:00 |
| 08:00 |
02:00 |
| 09:00 |
03:00 |
| 10:00 |
04:00 |
| 11:00 |
05:00 |
| 12:00 |
06:00 |
| 13:00 |
07:00 |
| 14:00 |
08:00 |
| 15:00 |
09:00 |
| 16:00 |
10:00 |
| 17:00 |
11:00 |
| 18:00 |
12:00 |
| 19:00 |
13:00 |
| 20:00 |
14:00 |
| 21:00 |
15:00 |
| 22:00 |
16:00 |
| 23:00 |
17:00 |
Morning
12:00 AM
ACST
6:00 PM
IRST
+1
1:00 AM
ACST
7:00 PM
IRST
+1
2:00 AM
ACST
8:00 PM
IRST
+1
3:00 AM
ACST
9:00 PM
IRST
+1
4:00 AM
ACST
10:00 PM
IRST
+1
5:00 AM
ACST
11:00 PM
IRST
+1
6:00 AM
ACST
12:00 AM
IRST
7:00 AM
ACST
1:00 AM
IRST
8:00 AM
ACST
2:00 AM
IRST
9:00 AM
ACST
3:00 AM
IRST
10:00 AM
ACST
4:00 AM
IRST
11:00 AM
ACST
5:00 AM
IRST
Afternoon
12:00 PM
ACST
6:00 AM
IRST
1:00 PM
ACST
7:00 AM
IRST
2:00 PM
ACST
8:00 AM
IRST
3:00 PM
ACST
9:00 AM
IRST
4:00 PM
ACST
10:00 AM
IRST
5:00 PM
ACST
11:00 AM
IRST
Evening
6:00 PM
ACST
12:00 PM
IRST
7:00 PM
ACST
1:00 PM
IRST
8:00 PM
ACST
2:00 PM
IRST
9:00 PM
ACST
3:00 PM
IRST
10:00 PM
ACST
4:00 PM
IRST
11:00 PM
ACST
5:00 PM
IRST